FAST 92 Dyno results
Thread Starter
Instructor
Joined: Jun 2009
Posts: 167
Likes: 0
FAST 92 Dyno results
as promised here are the results, sorry for the delay.
car is 01 z, mods are 228/232 cam, longtubes, varram
car made 401 RWhp and 36x torque , (not sure about torque have to look when i get home) with ported TB and ported ls6 intake
i installed an out of the box fast 92, and cleaned up a ls2 Tb
and with no tuning what so ever the car ran fine, seemed like it pulled harder up top, and was a little softer down really low rpm's
drove for weeks, blowing out black smoke
strapped to dyno afrs where in the 10.8's baseline 395 HOT
after about 15 pulls of me just messing with the HP tuners i was able to achive a solid 12.8-13.0 afr, with 27* timing 425 rwhp, 390rwhp ( i was previously 25* timing, not sure if the timing did anything)
but just wanted to share my results, installing underdrive and electric water pump soon, hunting for that 10 sec pass stock heads, clutch, small cam
MY car LOVES the fast 92 and so do i, totaly different monster all over the rpms
car is 01 z, mods are 228/232 cam, longtubes, varram
car made 401 RWhp and 36x torque , (not sure about torque have to look when i get home) with ported TB and ported ls6 intake
i installed an out of the box fast 92, and cleaned up a ls2 Tb
and with no tuning what so ever the car ran fine, seemed like it pulled harder up top, and was a little softer down really low rpm's
drove for weeks, blowing out black smoke
strapped to dyno afrs where in the 10.8's baseline 395 HOT
after about 15 pulls of me just messing with the HP tuners i was able to achive a solid 12.8-13.0 afr, with 27* timing 425 rwhp, 390rwhp ( i was previously 25* timing, not sure if the timing did anything)
but just wanted to share my results, installing underdrive and electric water pump soon, hunting for that 10 sec pass stock heads, clutch, small cam
MY car LOVES the fast 92 and so do i, totaly different monster all over the rpms
Le Mans Master
Joined: Apr 2005
Posts: 8,077
Likes: 4
From: Scarborough ONTARIO
Congrats buddy, i saw ur thread posted a while back, and were anticipated about dyno, as i installed FAST 90/Tpis 90mm TB too actually yesterday, car runs fine except rev to 4-6k rpm at start for about a 1 ms and drops to 800-850 rpm and idles just fine.
Anyway Any details info about mods?
Mine is a bolt on car otherwise stock cam/head, headers, Vararam, 160 stat and now a Ported FAST 90/90.
Sami
Edit: aungel and others " what do u mean by 25 deg timing" i have a EFIlive, so u setup 25 deg timing at what rpm levels ? only at WOT?
Anyway Any details info about mods?
Mine is a bolt on car otherwise stock cam/head, headers, Vararam, 160 stat and now a Ported FAST 90/90.
Sami
Edit: aungel and others " what do u mean by 25 deg timing" i have a EFIlive, so u setup 25 deg timing at what rpm levels ? only at WOT?
Pro
Joined: May 2005
Posts: 633
Likes: 19
From: Richmond VA
St. Jude Donor '11, '14,’19
car runs fine except rev to 4-6k rpm at start for about a 1 ms and drops to 800-850 rpm and idles just fine
Just want to be clear before I rule out this mod for my car.
Thanks
Le Mans Master
Joined: Apr 2005
Posts: 8,077
Likes: 4
From: Scarborough ONTARIO
No, the moment i start the car, it revs by itself, to 6k and drops to 4k rpm and immedietly it goes back to 800 rpm and idles fine at 800-825.
Iam still tweaking tune, and had no time at all today may be will do tomorrow otherwise on tues or wed.
Iam still tweaking tune, and had no time at all today may be will do tomorrow otherwise on tues or wed.
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