My Lesson...417rwhp@19psi
10-18-07 | 07:10 AM
#76
Living life 9 seconds at a time
iTrader: (2)
Joined: Feb 2001
Posts: 6,541
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From: Abingdon, Md
Boostn7,
I did have to sit back and think about how and what order everything went down since it was a span of about a few months, but my last post is accurate. Hope this helps you out.
I did have to sit back and think about how and what order everything went down since it was a span of about a few months, but my last post is accurate. Hope this helps you out.
10-18-07 | 08:38 AM
#77
Rotary Enthusiast
Joined: Jan 2003
Posts: 1,349
Likes: 2
From: planet earth
something is wrong here...., i dyno`d a two rotor a while back and i made 396whp @15psi , i am shure i am going to get in trouble by writing this , but i will start looking for that dyno sheet now , because i think i will be needing it
10-18-07 | 11:27 AM
#80
Rotary Enthusiast
Joined: Jan 2003
Posts: 1,349
Likes: 2
From: planet earth
no i am just , saying there is a difference between 417@19 and 400@15 ..., the engine would run a lot more "relaxed" if you will @ 15psi , less chance of detonation and no need for race gas , thats all i am saying
10-18-07 | 06:43 PM
#82
Rotary Enthusiast
Joined: Feb 2001
Posts: 867
Likes: 0
From: Union, NJ
Kind of surprised to hear the Atkin regulars are holding up when their own cryo'ed seals or even the "black seals" did not.
JD
10-18-07 | 06:48 PM
#83
Rotary Enthusiast
Joined: Feb 2001
Posts: 867
Likes: 0
From: Union, NJ
12-30-07 | 04:17 PM
#94
Thread Starter
Full Member
Joined: Apr 2006
Posts: 153
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From: TRINIDAD
motor built and installed!
2 quick questions..
1. will having added the HKS twinpower and upsizing the intercooler significantly throw off the last tune?
2. In terms of Turbos what will be a suitable upgrade ( 400RWHP on PUMP! @ 12-13psi)
2 quick questions..
1. will having added the HKS twinpower and upsizing the intercooler significantly throw off the last tune?
2. In terms of Turbos what will be a suitable upgrade ( 400RWHP on PUMP! @ 12-13psi)
12-30-07 | 05:37 PM
#95
Laying Down Rotary Law
Joined: Mar 2001
Posts: 2,075
Likes: 1
From: central florida
Now Ernie is switching to NRS seals
I've had Atkins before and it always breaks in the same spot the Tips of the seal
and it has ruined a few of my rotors/housings and a turbine blade
swicthed to RA seals and quess what? I have a dozen housings and rotors
collecting dust for several years now, since I have not had to change nothing
and those marks on the housings have had 0 effect of my compression or driveability....
as for a Turbo for 400rwhp @12-15 PSI
go with a PT-61 .96 for more top end or for maximum turbo responce go with a .81 P trim
I've had Atkins before and it always breaks in the same spot the Tips of the seal
and it has ruined a few of my rotors/housings and a turbine blade
swicthed to RA seals and quess what? I have a dozen housings and rotors
collecting dust for several years now, since I have not had to change nothing
and those marks on the housings have had 0 effect of my compression or driveability....
as for a Turbo for 400rwhp @12-15 PSI
go with a PT-61 .96 for more top end or for maximum turbo responce go with a .81 P trim
Last edited by kabooski; 12-30-07 at 05:45 PM.
12-31-07 | 05:05 PM
#100
Laying Down Rotary Law
Joined: Mar 2001
Posts: 2,075
Likes: 1
From: central florida
OEM is good for stock to mildly mod'ed , You break a seal
You could be replacing a rotor, housing and even a turbo
RA super seals and NRS and the like
are for people that want to push the envelope and will be refreshing the motor after a hard season
You could be replacing a rotor, housing and even a turbo
RA super seals and NRS and the like
are for people that want to push the envelope and will be refreshing the motor after a hard season