C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Couple of performance questions

Thread Tools
 
Search this Thread
 
Old 03-31-2002, 08:59 PM
  #1  
CaneinBatonRouge
Racer
Thread Starter
 
CaneinBatonRouge's Avatar
 
Member Since: Feb 2000
Location: Denham Springs, LA, USA
Posts: 471
Likes: 0
Received 0 Likes on 0 Posts
Default Couple of performance questions

1)How much do you think a full Superram setup is worth(HP and 1/4 mile) on an L98 with stock heads and cam?(I know to get the full advantage heads and cam must be dealt with, but one grand at a time please)

2)What's the lowest e.t. do you think an L98 with 2.59 gears can go realistically?
Old 03-31-2002, 09:24 PM
  #2  
65Z01
Team Owner
 
65Z01's Avatar
 
Member Since: Dec 2000
Location: SE NY
Posts: 90,675
Likes: 0
Received 300 Likes on 274 Posts
Cruise-In II Veteran

Default Re: Couple of performance questions (CaneinBatonRouge)

I'm not sure about the super-ram setup resutls. Check out data in TPIS "Insider Hints" for some info.

With stock cam, heads, intake (relatively) and headers I run 13.2s in good weather. That's on street tires with a stock A4 and 2.59s. Cam, heads, intake and headers are worth another 80-90hp. That combined with some tranny & TC work and DRs would be enough for low 12s (my goal is mid-high 12s on streets with a stock TC).

So low 12s on a late L98 is within easy (though not cheap) reach.
Old 03-31-2002, 10:12 PM
  #3  
vader86
Team Owner
 
vader86's Avatar
 
Member Since: Sep 2001
Location: Athens AL
Posts: 59,647
Received 1,400 Likes on 1,016 Posts
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019

Default Re: Couple of performance questions (CaneinBatonRouge)

well you would get over 400 with head/cam work and into the 12s

but with stock heads on an 87, you may get somewhere in the low-mid 300s in hp numbers, you would be in the 13s

Get notified of new replies

To Couple of performance questions




Quick Reply: Couple of performance questions



All times are GMT -4. The time now is 06:55 PM.