ChevelleForum.net

Go Back   Chevrolet Chevelle Forums > Chevrolet Chevelle Car Talk > Chevrolet Corner

 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #28  
Old 05-17-2013, 06:02 PM
carpoor carpoor is offline
Senior Member
 
Join Date: Dec 2011
Location: Floriduh
Posts: 2,404
Default

I scored an SLP cold air induction set up today. Basically that is my theme, back when this car was new - it could have had a package added, or the package could be ordered over the counter and installed buy the customer. I was 12 in 1991, so I missed out on a chance to own one when new. I am building sort of a replica... I now have all of the visual parts that you would see. My headers are the standard 4 into 1 vs. the tri y design, but those are damn near impossible to find. In my 17 years of dabbling with these cars, I have only owned two sets of those headers. (both sets were bought used)

My tune will be much better, the SLP "chip" was a joke. I've seen a few scans of what they changed, most people say they run faster with a stock chip and their base timing bumped. I'll also be doing some internal mods to the intake runners to make more power and give it more top end charge. I want it to look like it would have in 1991, but run much better. The SLP-equipped cars typically ran 13.9 - 14.1 in the 1/4. Pretty weak, my stock-ish and high mile 91' Z28 went 13.9 with very few "mods." (muffler, UD crank pulley, 52mm TB, free mods) I credit my tuning of the ECM and suspension for the performance of that car. (That same car went 13.30 traction limited with a cam, headers, small converter, and porting of the stock intake tract. It picked up only .6, but 8+ MPH) The SLP cars got: cold air induction, UD pulleys, TB air foil, performance "chip", tri Y headers, 2 OTL cat back exhaust.

I would love to have a set of the 17" Ronal wheels like the Firehawks had, but they are hard to come by. I have settled on a set of CCW Classics eventually.
__________________
1972 SS 454 Chevelle LS5/M21/12 bolt 3.73 posi
1969 Malibu COPO L72/M20/12 bolt 3.31 posi
1968 Malibu LQ9/4L80E/12 bolt 3.73 posi
Reply With Quote
 

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 12:10 AM.



Powered by vBulletin® Version 3.8.6
Copyright ©2000 - 2026, Jelsoft Enterprises Ltd.
Audiokarma.org