Different setup or a new tune
Thread Starter
Instructor
Joined: Jul 2007
Posts: 127
Likes: 1
From: Riyadh
Different setup or a new tune
Hey Guyz
I had a question on mind, i pulled the no. of my last tune and compared them with some other no. that i have made before and found out that it is a little low, my setup is as follows:
K&N Intake
80mm BBK TB
BBK SSI Manifold
UD Pulley
stock Fuel Injectors
GM Performance hot cam 219/228 .525/.525 With LS6 springs.
Comp Cams Lifters
Summit Racing 1.7 Rockers
Trickflow Push Rods
Supermaxx Longs
Magnaflow X Pipe
BB Triflo Bullet
Stock Converter and a 3.15Diff
Shift Kit
And i get 350 on the wheel... WTF where could i have gone wrong..
I'm thinking of trying i different cam or maybe go for some 3.73 gears, what do u guys think?
I had a question on mind, i pulled the no. of my last tune and compared them with some other no. that i have made before and found out that it is a little low, my setup is as follows:
K&N Intake
80mm BBK TB
BBK SSI Manifold
UD Pulley
stock Fuel Injectors
GM Performance hot cam 219/228 .525/.525 With LS6 springs.
Comp Cams Lifters
Summit Racing 1.7 Rockers
Trickflow Push Rods
Supermaxx Longs
Magnaflow X Pipe
BB Triflo Bullet
Stock Converter and a 3.15Diff
Shift Kit
And i get 350 on the wheel... WTF where could i have gone wrong..
I'm thinking of trying i different cam or maybe go for some 3.73 gears, what do u guys think?
Last edited by Talim; Oct 7, 2007 at 11:16 PM.
Le Mans Master
Joined: Aug 2005
Posts: 5,375
Likes: 328
From: CA.
St. Jude Donor '13-'14-'15
Its a bit low but not that much--I figure with your mods to have about 80 RWHP gain---Stock is around 280--so you should be around 360-even with a tune--I had at one point a very similar set-up and had 355 RWHP--hard to say why it's off---maybe some spark retard going on killing some power--without knowing the WOT AFR can't really say what it exactly can be--fuel may be overly rich/lean--with the 80MM TB your MAF tuning can be way off--
PS not a huge fan of the GM hot -cam-----
PS not a huge fan of the GM hot -cam-----
