I want your guys opinion on this tune, the vehicle is a 2006 TBSS AWD with a TVS1900 @ 6.5 PSI, Comp 222/224/ 566/568 on 112 cam, AFR 205 heads, Kooks 1 3/4 headers with cats, 100MM intake with LS3 style MAF and 60lb injectors. I just bought this thing last week. My take on the tune right now is
Truck did make 543AWHP and 700 torque and seems to run pretty good (idle, driveability etc), I bought it for my wife so I'd like to get it reliable and anything over 500HP is super!
My questions on the tune:
#1. Are the injectors set up right? Looks set up for 42lb GM injectors? And only adjusted one table?
#2. I've never tuned for the blade style MAF, anyone have comments about the good/ bad what we see here? Looks maxed out near the top?
#3. Thoughts on the cam selection? I think it is all wrong but what do I know? I'm thinking 222/228 maybe 570 lift on a 115 would be better? Smog implications?
FINALLY, where I go from here:
I'm considering taking off the heads and going back to a 243 head, do you guys think this would slow her down enough that I could use maybe a 42 lb. green top injector and not have to scale the tune?
What's the limit of an LS2 MAF? The current intake setup is a bit shotty, and I would consider going back to the Magnuson designed intake tube.
Both of these thoughts are based around the idea that my wife does not need 543WHP, and if I can get things right at 500WHP that's just fine.
Thank you guys in advance.