Alternative Port EFI IntakesThis board is for tech discussions and questions about aftermarket port EFI such as the HSR, MR, SR, BBK, FIRST, etc.
Welcome to ThirdGen.org!
Welcome to ThirdGen.org.
You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, at no cost, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, join the ThirdGen.org community today!
Accually I think it is holding him back those numbers are typical for a LTR setup. I have to say I never really liked that intake just to many twists and turns for the air to move through.
What's your altitude at that track?
__________________ 89 T-Top GTA 5.7L T-56
ATI procharger D1sc, AS&M SS runners, accel base, 58mm TB, 42Ibs injectors, full exhaust, McLeod Street twin, Moser ford 9" with 3.70, 18" Boyd Smoothie II wheels 8"/10", DIY prom with code59.
Parts to be installed: AFR 195 eliminator heads, zz9 cam, Stainless works LT 1 3/4 headers, Mufflex 4" catback
I guess I am the only one here who thinks those are very good numbers for a naturally aspirated GTA with a 3571lb weight and a 355 with a relatively small cam. Good job!
__________________ '91 GTA L98
"What does matter is that the current GTA carries on the idea of the first Trans Am proudly and deservedly. It's still the most mature and
sophisticated ponycar. It still has character. It still has muscle. And it's still worthy of the name." -Car Craft, 1991
Ocean level. I think there will be say about 0.2-0.3 secs to better with a proper launch/shifts. I took it ease with the burnout, not sure how the Spec would take the second gear burnout. Juice run would be about 11.8 at best.
I'd ditch the TES headers before the T-ram.............
The hookers are waiting for guts [edit: cuts] and glory.
----------
Quote:
Originally Posted by Tony89GTA
Accually I think it is holding him back those numbers are typical for a LTR setup. I have to say I never really liked that intake just to many twists and turns for the air to move through.
What's your altitude at that track?
I'm also wondering if a miniram would do any better. T-ram lower intake seems like easy to use with a custom made HSR.
Last edited by Flfinn; 08-13-2008 at 04:14 PM.
Reason: Automerged Doublepost
I guess I am the only one here who thinks those are very good numbers for a naturally aspirated GTA with a 3571lb weight and a 355 with a relatively small cam. Good job!
I guess I am the only one here who thinks those are very good numbers for a naturally aspirated GTA with a 3571lb weight and a 355 with a relatively small cam. Good job!
Oh I wish my L98 would have been that fast......but if I were to change anything on that combo it would be the TES POS headers.
j/k 
'91 GTA L98
I'll do better. For that I'm sure. 
