** 1st Gen Dyno Sticky **
03-03-10, 04:46 PM
#128
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Yeah I accomplished the rare feat of having more torque than horsepower in a rotary! (even if only by a few tenths)
Time to start looking at ways to improve the top end.
Time to start looking at ways to improve the top end.
03-06-10, 02:43 AM
#129
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Approximately how much power @ the wheels should a 84 FB put down with the following specs?
Engine: PROFESSIONALLY STREETPORTED AND REBUILT 13B ENGINE W/ALL ATKINS SEALS INCLUDING APEX SEALS. RACING BEAT INTAKE W/HOLLEY CARB (I BELEIVE IT'S A 650CFM) RACING BEAT HEADER W/3" EXHAUST. COMPLETE MSD IGNITION SYSTEM W/2 MSD6 BOXES AND 2 BLASTER 2 COILS. HOLLEY ELECTRIC FUEL PUMP W/PRESSURE REGULATOR. ELECTRIC COOLING FANS.
Transmission/Differential: FRESHLY REBUILT 5 SPEED, 8.8 FORD GEARS IN LIMITED SLIP REAR END W/HEAVY DUTY AXLES, 6 PUCK CLUTCH.
Engine: PROFESSIONALLY STREETPORTED AND REBUILT 13B ENGINE W/ALL ATKINS SEALS INCLUDING APEX SEALS. RACING BEAT INTAKE W/HOLLEY CARB (I BELEIVE IT'S A 650CFM) RACING BEAT HEADER W/3" EXHAUST. COMPLETE MSD IGNITION SYSTEM W/2 MSD6 BOXES AND 2 BLASTER 2 COILS. HOLLEY ELECTRIC FUEL PUMP W/PRESSURE REGULATOR. ELECTRIC COOLING FANS.
Transmission/Differential: FRESHLY REBUILT 5 SPEED, 8.8 FORD GEARS IN LIMITED SLIP REAR END W/HEAVY DUTY AXLES, 6 PUCK CLUTCH.
06-27-10, 02:44 AM
#135
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where have you been living? anything that sheds rotating mass is going to free up power.
07-14-10, 04:45 AM
#136
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07-15-10, 09:51 AM
#137
common sense prevails....
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Lets make this simple analogy... If you were spinning a 50# kid around on a merry-go-round, would it be easier to get the kid "up to speed" than spinning a 400# fat *** man?? Yes it would be easier to move the 50# kid.
Does it mean you all of a sudden have more energy (power) because you are able to move the 50# kid faster??? NO... you are still the same.
07-26-10, 06:54 PM
#138
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Well I just made 393HP/315 torque @ 14 lbs of boost.
Streetported, 850/1600cc injectors, Precision Turbo, 46mm wastegate, Haltech E6K.
Engine was built @ Streetpower Peformance and tuned by Steve Kan on a Dyno Dynamics Dyno.
Streetported, 850/1600cc injectors, Precision Turbo, 46mm wastegate, Haltech E6K.
Engine was built @ Streetpower Peformance and tuned by Steve Kan on a Dyno Dynamics Dyno.
10-20-10, 09:27 AM
#143
This is a SP 12a engine, Fuji Racing ITB, Megasquirt, SDJ headers, Custom exhaust with "expansion chamber" all tig welded, Racing beat light flywheel.
The only other number I'd like to see in there is my old holley carb one which is already on the list ....
The only other number I'd like to see in there is my old holley carb one which is already on the list ....
10-20-10, 11:44 AM
#144
Absolute Power is Awesome
02-11-11, 03:12 PM
#150
here is the dyno sheet
12aT 12 PS1 338 whp@7500 1/2 bridge , fuel injected 1979 rx7
https://www.rx7club.com/single-turbo-rx-7s-23/12-turbo-dyno-338-whp-938082/
12aT 12 PS1 338 whp@7500 1/2 bridge , fuel injected 1979 rx7
https://www.rx7club.com/single-turbo-rx-7s-23/12-turbo-dyno-338-whp-938082/