Microtech Full Bridgeport Ignition Timing maps
#1
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Location: New Zealand
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Full Bridgeport Ignition Timing maps
Hey all, just got my mates car going after rebuild etc..and am after good ignition timing and split settings to complement his setup... which is pretty much identical to mine (signature) except hes running a gt35/40, so should be making more Hp than me once properly tuned. I'd give him my timing maps, but the guy who tuned my car locked my ECU
Done a bit of reading about timing and bridgeports etc...so have a fair idea of what should be going on.
Currently the Microtech is running the map from his previous setup which was a big street port with 550/1600 combo, gt35/40.
So far ive set the static timing to -5 first mark on the pulley (yellow), stabbed the CAS and then started up the motor. As i knew it would the motor ran like **** being a bridgeport with the stock timing configuration. Now which is the correct way to do this?
Do I rotate the CAS and advance the timing until she runs right, then lock the ignition timing.....or
Do I lock it at -5, and advance the timing via the microtech until she runs right?
Cheers
Done a bit of reading about timing and bridgeports etc...so have a fair idea of what should be going on.
Currently the Microtech is running the map from his previous setup which was a big street port with 550/1600 combo, gt35/40.
So far ive set the static timing to -5 first mark on the pulley (yellow), stabbed the CAS and then started up the motor. As i knew it would the motor ran like **** being a bridgeport with the stock timing configuration. Now which is the correct way to do this?
Do I rotate the CAS and advance the timing until she runs right, then lock the ignition timing.....or
Do I lock it at -5, and advance the timing via the microtech until she runs right?
Cheers
Last edited by butcheryboy; 03-28-08 at 02:36 PM.
#2
87 SE WITH S5 T2 SWAP
iTrader: (11)
i been looking for similar info to run my brothers HB with no luck at all,the microtec does not want to start the motor with the map that came with the ecu and if it does idles and run like crap,cant afford a tuner right now so i guess that it wont run for a while
#4
Hey joel sorry for the delay. Here it is mate.
This tune is out of a car that is exactly the same as you in nearly every aspect other then turbo..
Fuel pressure 40psi base.
Idle Map
Screen 1
30" ~ 1.38
25" ~ 1.48
20" ~ 1.33
15" ~ 1.71
10" ~ 1.71
05" ~ 1.62
00" ~ 2.00
2-20psi ~ 4.95
Load Map
Screen 3
30" ~ 0.95
25" ~ 1.19
20" ~ 1.33
15" ~ 1.71
10" ~ 2.14
05" ~ 2.57
00" ~ 2.86
2psi ~ 2.2
4psi ~ 3.2
6psi ~ 3.8
8psi ~ 4.4
10psi ~ 4.9
14psi ~ 5.5
16psi ~ 5.9
18psi ~ 6.5
20psi ~ 7
RPMwot Map Screen 17
5000 ~ 05
5500 ~ 08
6000 ~ 08
6500 ~ 10
7000 ~ 11
7500 ~ 11
8000 ~ 11
9000 ~ 12
The rest are zero
RPMcrs Screen 18
1000 ~ -12
1500 ~ -11
2000 ~ -12
THe rest are zero
Pump Map
Screen 19
Pump2Start ~ 2000
Pump1Amt ~ 00
Pump1Pulse ~ 04
Pump1Trig ~ 18
Pump1Stop ~ 00
Pump1Adv ~ 05
Pump2Time ~ 10
Pump2Amt ~ 30
Pump2Trig ~ 16
Pump2Stop ~ 00
Pump2Adv ~ 05
PumpDwell ~ 3.00
PumpTimers ~ No
Pump1Sync ~ No
PumpSpare ~ 00
PumpCold ~ 00
Water Map
Screen 20
-25 ~ 0
-17 ~ 70
-9 ~ 60
-01 ~ 50
05 ~ 45
11 ~ 45
18 ~ 42
24 ~ 34
31 ~ 26
38 ~ 24
46 ~ 19
60 ~ 12
68 ~ 06
82 ~ 0
99 ~ 0
124 ~ 0
Air_t Map
Screen 21
-25 ~ 0
-17 ~ 8
-9 ~ 6
-1 ~ 5
5 ~ 4
11 ~ 3
18 ~ 3
24 ~ 0
31 ~ 0
38 ~ 0
46 ~ 0
60 ~ 0
68 ~ 0
82 ~ 0
99 ~ 0
124 ~ 0
Crank Map
Screen 22
-25 ~ 72
-17 ~ 72
-9 ~ 72
-1 ~ 67
5 ~ 62
11 ~ 57
18 ~ 50
24 ~ 41
31 ~ 31
38 ~ 26
46 ~ 20
60 ~ 15
68 ~ 5
82 ~ 0
99 ~ 0
124 ~ 0
t*rpm
Screen 23
Idle ~ 00
1000 ~ 10
1500 ~ 15
2000 ~ 20
2500 ~ 25
3000 ~ 25
3500 ~ 25
4000 ~ 25
4500 ~ 25
5000 ~ 25
5500 ~ 25
6000 ~ 25
6500 ~ 25
7000 ~ 25
7500 ~ ??
8000 ~ 25
9000 ~ 25
t*map Map
Screen 24
Idle ~ 00
25 ~ 05
20 ~ 04
15 ~ 03
10 ~ 02
05 ~ 00
00 ~ 00
2psi ~ 00
4psi ~ 00
6psi ~ 02
8psi ~ -04
10psi ~ -06
14psi ~ -10
16psi ~ -12
18 psi ~ -16
20 psi ~ -20
t*air Screen 25
Correction value Is expressed as number of degrees you wish to advance or Retard to the Ignition curve and values Is set at zero.
t*gap
Screen 26
0500 ~ 15
1000 ~ 15
1500 ~ 15
2000 ~ 14
2500 ~ 12
3000 ~ 10
3500 ~ 10
4000 ~ 10
4500 ~ 10
5000 ~ 10
5500 ~ 10
6000 ~ 10
6500 ~ 10
7000 ~ 10
8000 ~ 10
t*Inj Map
Screen 27
0500 ~ 120
1000 ~ 150
1500 ~ 150
2000 ~ 150
2500 ~ 150
3000 ~ 150
3500 ~ 150
4000 ~ 150
4500 ~ 180
5000 ~ 210
5500 ~ 210
6000 ~ 240
6500 ~ 240
7000 ~ 270
8000 ~ 270
9000 ~ 270
t*wat Map Screen 28
ANd the rest are zero
Option Map
Screen 30
Af_StE ~ 10
Dwell ~ 3.25 *set at Time Base - not at Duty Cycle*
REVstg ~ 1320
MAPstg ~ 02"
%stg ~ 50
If it starts and dosnt want to idle.
Put +10 in the opt_mixtrm
And work your way from their.
This tune is out of a car that is exactly the same as you in nearly every aspect other then turbo..
Fuel pressure 40psi base.
Idle Map
Screen 1
30" ~ 1.38
25" ~ 1.48
20" ~ 1.33
15" ~ 1.71
10" ~ 1.71
05" ~ 1.62
00" ~ 2.00
2-20psi ~ 4.95
Load Map
Screen 3
30" ~ 0.95
25" ~ 1.19
20" ~ 1.33
15" ~ 1.71
10" ~ 2.14
05" ~ 2.57
00" ~ 2.86
2psi ~ 2.2
4psi ~ 3.2
6psi ~ 3.8
8psi ~ 4.4
10psi ~ 4.9
14psi ~ 5.5
16psi ~ 5.9
18psi ~ 6.5
20psi ~ 7
RPMwot Map Screen 17
5000 ~ 05
5500 ~ 08
6000 ~ 08
6500 ~ 10
7000 ~ 11
7500 ~ 11
8000 ~ 11
9000 ~ 12
The rest are zero
RPMcrs Screen 18
1000 ~ -12
1500 ~ -11
2000 ~ -12
THe rest are zero
Pump Map
Screen 19
Pump2Start ~ 2000
Pump1Amt ~ 00
Pump1Pulse ~ 04
Pump1Trig ~ 18
Pump1Stop ~ 00
Pump1Adv ~ 05
Pump2Time ~ 10
Pump2Amt ~ 30
Pump2Trig ~ 16
Pump2Stop ~ 00
Pump2Adv ~ 05
PumpDwell ~ 3.00
PumpTimers ~ No
Pump1Sync ~ No
PumpSpare ~ 00
PumpCold ~ 00
Water Map
Screen 20
-25 ~ 0
-17 ~ 70
-9 ~ 60
-01 ~ 50
05 ~ 45
11 ~ 45
18 ~ 42
24 ~ 34
31 ~ 26
38 ~ 24
46 ~ 19
60 ~ 12
68 ~ 06
82 ~ 0
99 ~ 0
124 ~ 0
Air_t Map
Screen 21
-25 ~ 0
-17 ~ 8
-9 ~ 6
-1 ~ 5
5 ~ 4
11 ~ 3
18 ~ 3
24 ~ 0
31 ~ 0
38 ~ 0
46 ~ 0
60 ~ 0
68 ~ 0
82 ~ 0
99 ~ 0
124 ~ 0
Crank Map
Screen 22
-25 ~ 72
-17 ~ 72
-9 ~ 72
-1 ~ 67
5 ~ 62
11 ~ 57
18 ~ 50
24 ~ 41
31 ~ 31
38 ~ 26
46 ~ 20
60 ~ 15
68 ~ 5
82 ~ 0
99 ~ 0
124 ~ 0
t*rpm
Screen 23
Idle ~ 00
1000 ~ 10
1500 ~ 15
2000 ~ 20
2500 ~ 25
3000 ~ 25
3500 ~ 25
4000 ~ 25
4500 ~ 25
5000 ~ 25
5500 ~ 25
6000 ~ 25
6500 ~ 25
7000 ~ 25
7500 ~ ??
8000 ~ 25
9000 ~ 25
t*map Map
Screen 24
Idle ~ 00
25 ~ 05
20 ~ 04
15 ~ 03
10 ~ 02
05 ~ 00
00 ~ 00
2psi ~ 00
4psi ~ 00
6psi ~ 02
8psi ~ -04
10psi ~ -06
14psi ~ -10
16psi ~ -12
18 psi ~ -16
20 psi ~ -20
t*air Screen 25
Correction value Is expressed as number of degrees you wish to advance or Retard to the Ignition curve and values Is set at zero.
t*gap
Screen 26
0500 ~ 15
1000 ~ 15
1500 ~ 15
2000 ~ 14
2500 ~ 12
3000 ~ 10
3500 ~ 10
4000 ~ 10
4500 ~ 10
5000 ~ 10
5500 ~ 10
6000 ~ 10
6500 ~ 10
7000 ~ 10
8000 ~ 10
t*Inj Map
Screen 27
0500 ~ 120
1000 ~ 150
1500 ~ 150
2000 ~ 150
2500 ~ 150
3000 ~ 150
3500 ~ 150
4000 ~ 150
4500 ~ 180
5000 ~ 210
5500 ~ 210
6000 ~ 240
6500 ~ 240
7000 ~ 270
8000 ~ 270
9000 ~ 270
t*wat Map Screen 28
ANd the rest are zero
Option Map
Screen 30
Af_StE ~ 10
Dwell ~ 3.25 *set at Time Base - not at Duty Cycle*
REVstg ~ 1320
MAPstg ~ 02"
%stg ~ 50
If it starts and dosnt want to idle.
Put +10 in the opt_mixtrm
And work your way from their.
#5
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Join Date: Mar 2007
Location: New Zealand
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Hey joel sorry for the delay. Here it is mate.
This tune is out of a car that is exactly the same as you in nearly every aspect other then turbo..
Fuel pressure 40psi base.
Idle Map
Screen 1
30" ~ 1.38
25" ~ 1.48
20" ~ 1.33
15" ~ 1.71
10" ~ 1.71
05" ~ 1.62
00" ~ 2.00
2-20psi ~ 4.95
Load Map
Screen 3
30" ~ 0.95
25" ~ 1.19
20" ~ 1.33
15" ~ 1.71
10" ~ 2.14
05" ~ 2.57
00" ~ 2.86
2psi ~ 2.2
4psi ~ 3.2
6psi ~ 3.8
8psi ~ 4.4
10psi ~ 4.9
14psi ~ 5.5
16psi ~ 5.9
18psi ~ 6.5
20psi ~ 7
RPMwot Map Screen 17
5000 ~ 05
5500 ~ 08
6000 ~ 08
6500 ~ 10
7000 ~ 11
7500 ~ 11
8000 ~ 11
9000 ~ 12
The rest are zero
RPMcrs Screen 18
1000 ~ -12
1500 ~ -11
2000 ~ -12
THe rest are zero
Pump Map
Screen 19
Pump2Start ~ 2000
Pump1Amt ~ 00
Pump1Pulse ~ 04
Pump1Trig ~ 18
Pump1Stop ~ 00
Pump1Adv ~ 05
Pump2Time ~ 10
Pump2Amt ~ 30
Pump2Trig ~ 16
Pump2Stop ~ 00
Pump2Adv ~ 05
PumpDwell ~ 3.00
PumpTimers ~ No
Pump1Sync ~ No
PumpSpare ~ 00
PumpCold ~ 00
Water Map
Screen 20
-25 ~ 0
-17 ~ 70
-9 ~ 60
-01 ~ 50
05 ~ 45
11 ~ 45
18 ~ 42
24 ~ 34
31 ~ 26
38 ~ 24
46 ~ 19
60 ~ 12
68 ~ 06
82 ~ 0
99 ~ 0
124 ~ 0
Air_t Map
Screen 21
-25 ~ 0
-17 ~ 8
-9 ~ 6
-1 ~ 5
5 ~ 4
11 ~ 3
18 ~ 3
24 ~ 0
31 ~ 0
38 ~ 0
46 ~ 0
60 ~ 0
68 ~ 0
82 ~ 0
99 ~ 0
124 ~ 0
Crank Map
Screen 22
-25 ~ 72
-17 ~ 72
-9 ~ 72
-1 ~ 67
5 ~ 62
11 ~ 57
18 ~ 50
24 ~ 41
31 ~ 31
38 ~ 26
46 ~ 20
60 ~ 15
68 ~ 5
82 ~ 0
99 ~ 0
124 ~ 0
t*rpm
Screen 23
Idle ~ 00
1000 ~ 10
1500 ~ 15
2000 ~ 20
2500 ~ 25
3000 ~ 25
3500 ~ 25
4000 ~ 25
4500 ~ 25
5000 ~ 25
5500 ~ 25
6000 ~ 25
6500 ~ 25
7000 ~ 25
7500 ~ ??
8000 ~ 25
9000 ~ 25
t*map Map
Screen 24
Idle ~ 00
25 ~ 05
20 ~ 04
15 ~ 03
10 ~ 02
05 ~ 00
00 ~ 00
2psi ~ 00
4psi ~ 00
6psi ~ 02
8psi ~ -04
10psi ~ -06
14psi ~ -10
16psi ~ -12
18 psi ~ -16
20 psi ~ -20
t*air Screen 25
Correction value Is expressed as number of degrees you wish to advance or Retard to the Ignition curve and values Is set at zero.
t*gap
Screen 26
0500 ~ 15
1000 ~ 15
1500 ~ 15
2000 ~ 14
2500 ~ 12
3000 ~ 10
3500 ~ 10
4000 ~ 10
4500 ~ 10
5000 ~ 10
5500 ~ 10
6000 ~ 10
6500 ~ 10
7000 ~ 10
8000 ~ 10
t*Inj Map
Screen 27
0500 ~ 120
1000 ~ 150
1500 ~ 150
2000 ~ 150
2500 ~ 150
3000 ~ 150
3500 ~ 150
4000 ~ 150
4500 ~ 180
5000 ~ 210
5500 ~ 210
6000 ~ 240
6500 ~ 240
7000 ~ 270
8000 ~ 270
9000 ~ 270
t*wat Map Screen 28
ANd the rest are zero
Option Map
Screen 30
Af_StE ~ 10
Dwell ~ 3.25 *set at Time Base - not at Duty Cycle*
REVstg ~ 1320
MAPstg ~ 02"
%stg ~ 50
If it starts and dosnt want to idle.
Put +10 in the opt_mixtrm
And work your way from their.
This tune is out of a car that is exactly the same as you in nearly every aspect other then turbo..
Fuel pressure 40psi base.
Idle Map
Screen 1
30" ~ 1.38
25" ~ 1.48
20" ~ 1.33
15" ~ 1.71
10" ~ 1.71
05" ~ 1.62
00" ~ 2.00
2-20psi ~ 4.95
Load Map
Screen 3
30" ~ 0.95
25" ~ 1.19
20" ~ 1.33
15" ~ 1.71
10" ~ 2.14
05" ~ 2.57
00" ~ 2.86
2psi ~ 2.2
4psi ~ 3.2
6psi ~ 3.8
8psi ~ 4.4
10psi ~ 4.9
14psi ~ 5.5
16psi ~ 5.9
18psi ~ 6.5
20psi ~ 7
RPMwot Map Screen 17
5000 ~ 05
5500 ~ 08
6000 ~ 08
6500 ~ 10
7000 ~ 11
7500 ~ 11
8000 ~ 11
9000 ~ 12
The rest are zero
RPMcrs Screen 18
1000 ~ -12
1500 ~ -11
2000 ~ -12
THe rest are zero
Pump Map
Screen 19
Pump2Start ~ 2000
Pump1Amt ~ 00
Pump1Pulse ~ 04
Pump1Trig ~ 18
Pump1Stop ~ 00
Pump1Adv ~ 05
Pump2Time ~ 10
Pump2Amt ~ 30
Pump2Trig ~ 16
Pump2Stop ~ 00
Pump2Adv ~ 05
PumpDwell ~ 3.00
PumpTimers ~ No
Pump1Sync ~ No
PumpSpare ~ 00
PumpCold ~ 00
Water Map
Screen 20
-25 ~ 0
-17 ~ 70
-9 ~ 60
-01 ~ 50
05 ~ 45
11 ~ 45
18 ~ 42
24 ~ 34
31 ~ 26
38 ~ 24
46 ~ 19
60 ~ 12
68 ~ 06
82 ~ 0
99 ~ 0
124 ~ 0
Air_t Map
Screen 21
-25 ~ 0
-17 ~ 8
-9 ~ 6
-1 ~ 5
5 ~ 4
11 ~ 3
18 ~ 3
24 ~ 0
31 ~ 0
38 ~ 0
46 ~ 0
60 ~ 0
68 ~ 0
82 ~ 0
99 ~ 0
124 ~ 0
Crank Map
Screen 22
-25 ~ 72
-17 ~ 72
-9 ~ 72
-1 ~ 67
5 ~ 62
11 ~ 57
18 ~ 50
24 ~ 41
31 ~ 31
38 ~ 26
46 ~ 20
60 ~ 15
68 ~ 5
82 ~ 0
99 ~ 0
124 ~ 0
t*rpm
Screen 23
Idle ~ 00
1000 ~ 10
1500 ~ 15
2000 ~ 20
2500 ~ 25
3000 ~ 25
3500 ~ 25
4000 ~ 25
4500 ~ 25
5000 ~ 25
5500 ~ 25
6000 ~ 25
6500 ~ 25
7000 ~ 25
7500 ~ ??
8000 ~ 25
9000 ~ 25
t*map Map
Screen 24
Idle ~ 00
25 ~ 05
20 ~ 04
15 ~ 03
10 ~ 02
05 ~ 00
00 ~ 00
2psi ~ 00
4psi ~ 00
6psi ~ 02
8psi ~ -04
10psi ~ -06
14psi ~ -10
16psi ~ -12
18 psi ~ -16
20 psi ~ -20
t*air Screen 25
Correction value Is expressed as number of degrees you wish to advance or Retard to the Ignition curve and values Is set at zero.
t*gap
Screen 26
0500 ~ 15
1000 ~ 15
1500 ~ 15
2000 ~ 14
2500 ~ 12
3000 ~ 10
3500 ~ 10
4000 ~ 10
4500 ~ 10
5000 ~ 10
5500 ~ 10
6000 ~ 10
6500 ~ 10
7000 ~ 10
8000 ~ 10
t*Inj Map
Screen 27
0500 ~ 120
1000 ~ 150
1500 ~ 150
2000 ~ 150
2500 ~ 150
3000 ~ 150
3500 ~ 150
4000 ~ 150
4500 ~ 180
5000 ~ 210
5500 ~ 210
6000 ~ 240
6500 ~ 240
7000 ~ 270
8000 ~ 270
9000 ~ 270
t*wat Map Screen 28
ANd the rest are zero
Option Map
Screen 30
Af_StE ~ 10
Dwell ~ 3.25 *set at Time Base - not at Duty Cycle*
REVstg ~ 1320
MAPstg ~ 02"
%stg ~ 50
If it starts and dosnt want to idle.
Put +10 in the opt_mixtrm
And work your way from their.
#6
No definitely not.
CAS must stay in FACTORY POSITION.
Line it up with the 5 degree mark.
And put the rest in the computer.
That map should work with your bridge. But may run alittle rich. since you have 1000cc injectors this map was designed for 800/1700cc injectors. But it should still work.
CAS must stay in FACTORY POSITION.
Line it up with the 5 degree mark.
And put the rest in the computer.
That map should work with your bridge. But may run alittle rich. since you have 1000cc injectors this map was designed for 800/1700cc injectors. But it should still work.
Trending Topics
#10
Who built the engine?
A freshly built motor will not always have good comp. before giving up on it. Put engine oil in the spark plug wholes.
Get it started.
And take it for a good 150-200kms drive.
Do another compression test. It should be 100psi in both rotors. If not somethings wrong.
A freshly built motor will not always have good comp. before giving up on it. Put engine oil in the spark plug wholes.
Get it started.
And take it for a good 150-200kms drive.
Do another compression test. It should be 100psi in both rotors. If not somethings wrong.
#11
Back at it again!!
iTrader: (3)
Join Date: Jun 2003
Location: Western Colorado
Posts: 1,324
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Hey Joey, I typically pour 3 capfuls (soda bottle type cap) of atf down each runner to start a newly rebuilt engine. 19 times out of 20, it works. When it does start, make sure you keep it running, because if you let it die, it will be impossible to start unless you put atf in again. For me it usually takes about 20 - 30 mins of sitting in the car and blipping the throttle constantly and keeping it around 3500 rpms until you can get it to idle on it's own. Then I let it sit there for a while and run while I check everything.
Warning: it will get VERY smoky!!!
Warning: it will get VERY smoky!!!
#12
brap brap brap
iTrader: (7)
Hey Joey, I typically pour 3 capfuls (soda bottle type cap) of atf down each runner to start a newly rebuilt engine. 19 times out of 20, it works. When it does start, make sure you keep it running, because if you let it die, it will be impossible to start unless you put atf in again. For me it usually takes about 20 - 30 mins of sitting in the car and blipping the throttle constantly and keeping it around 3500 rpms until you can get it to idle on it's own. Then I let it sit there for a while and run while I check everything.
Warning: it will get VERY smoky!!!
Warning: it will get VERY smoky!!!
#18
87 SE WITH S5 T2 SWAP
iTrader: (11)
clearance was of,i had no clearance on the 3 first side seals(the ones facing the irons)and for some reason my atkins new desing corner seals are not in spec(its the second set that i get and they dont inspect fine)they height its wrong,they spec out to 6.5mm and the minimum being 6.8mm so that could be part of the problem to,now i need solid corner seals for this port job did any of you guys know about any other companies that make 2MM solid corner seals?
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