The Yank TT3000 is the most popular choice here. I heard ASM headers fit kinda poorly, I'd get TOGs if it were my truck. Best build quality I've seen. Thorley's are great too apparently and lesser priced.

A servo is an apply piston for the 1-2 and 3-4 shifts. There are two in the 4L60E, intermediate and overdrive...each for the previously mentioned shifts.

The billet intermediate holds 35% greater than the 'Vette and the 'Vette is about 5-10% over stock. So you're talking 40-50% greater capacity. The billet OD is 50% greater than the OE OD servo...there is no 'Vette OD servo.

 

whats better TOG or ASM or Thorley Tri-y's

 

ok thanks guys! TOG headers look good. thanks for the links!

one more thing..how much will all this take off my e/t? I went to the track 2 weeks ago for the first time and ran a 16.1 at 84xx. im goin back again tomorrow night and im takin off my toolbox and tailgait.

 

buy the cam kit from allan at Futral Motorsports www.futralmotorsports.com He will grind you a custom cam given your mods and what you want to do.

 

A stall w/ traction should kill .3-.5 easily. Cam is good for about 18-25rwhp dependant on duration...but that's a solid .2 I'd say. LTs add 13-20rwhp I'd estimate so there could be another .2

I usually factor ~10rwhp = .10 less in 1/4 mi times. You could get about a second off your truck with those mods.

Since you have a '99, have you checked to see if you are suffering False Knock?

 

i probly wont do the cam this time around. I was eyeing some 20'' SS wheels tho.. not shure about the false knock... I do have CSN if that what your talking about..

 

20" wheels will slow ya down quite a bit, I'd consider 3.90:1 or 4.10:1 gears to make up for that.

CSN?

 

CSN is Cold Start Knock. when you crank it up in cold weather the pistons slap for about 10-15 seconds. I might not even get the 20's I was just lookin at em..they do look mint tho. if i did get em id get 4.10's and a eton locker.

 

Buy a complete take out 6.0,a $200 cam,you already have the tune just have him re-tune it.