When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Just installed the Bellanger Headers, was wondering if anyone can tell me what kind of numbers I can expect from the Dyno and track.
Stock I averaged, 13.9 @103 best 13.6@103...temp 102deg. Since then I have added air intake, exhaust, and headers.
Also I was told to wait to install my 3.42's as they will lower my HP dyno results. Stock dyno was 291/308
if you have 3.15's now ,with headers,air in take, exhaust. you should be running around the 12.60's mark with cool air. sounds like good things to come good luck............. :chevy
I have 2.73's...reading your post with times have got me wondering, and quite frankly excited. I guess only time will tell if I can pull times like you. The track opens March 1st. Will have the Nittos and 3.42's by then.
my bad did see that you have the same 2.73's like me... better add .2 's to that e.t. to 12.80's you are way up their at 13.90'si never was that high stock with 2.73's. 13.55 was my slowest. keep trying you should be in the 12's now with air box,headers,exhaust.if not get ls1 edit or some type of tuning and you will be in the 12's....... :chevy