New custom TT setup - Power?
Thread Starter
Teching In
Joined: Oct 2007
Posts: 13
Likes: 0
From: Lynchburg, VA
New custom TT setup - Power? Hey all. I fabbed up a custom TT setup in my garage that mounts the turbos in the fenders.
Heres a list of what it consists of:
Stock LS2 short block
M6 tranny
Two Precision SC61 turbos
2.5" exhaust side
Stock C6 manifolds
Stock C6 H Pipe
Borla Stingers
317 Heads
LS9 Gaskets/ARP fasteners
2 inlet 1 outlet front mount intercooler
80# injectors
228/222 .588 .581 114.5 cam
Ported LS2 intake
No Maf
Coolingmist Meth kit with 50/50
KB BAP with **** wires soldered together. Comes on at 3psi, so does meth.
Doing all the tuning using a scaled HPTuners tune by Me.
What HP do you guys think I'll be at with 93 pump and the meth kit? Conservative tune at 11:1 afr 11-12 degrees timing. May go leaner/more but wanted to get opinion from you guys first.
10psi 15psi? Compression should be 9.8:1 !
Also wondering if anyone adds a steam pipe in the rear of the intake to connect the rear cylinders for cooler operation back there. Right now they are capped off.
Heres a list of what it consists of:
Stock LS2 short block
M6 tranny
Two Precision SC61 turbos
2.5" exhaust side
Stock C6 manifolds
Stock C6 H Pipe
Borla Stingers
317 Heads
LS9 Gaskets/ARP fasteners
2 inlet 1 outlet front mount intercooler
80# injectors
228/222 .588 .581 114.5 cam
Ported LS2 intake
No Maf
Coolingmist Meth kit with 50/50
KB BAP with **** wires soldered together. Comes on at 3psi, so does meth.
Doing all the tuning using a scaled HPTuners tune by Me.
What HP do you guys think I'll be at with 93 pump and the meth kit? Conservative tune at 11:1 afr 11-12 degrees timing. May go leaner/more but wanted to get opinion from you guys first.
10psi 15psi? Compression should be 9.8:1 !
Also wondering if anyone adds a steam pipe in the rear of the intake to connect the rear cylinders for cooler operation back there. Right now they are capped off.
Yep, I run Kurt's steam port setup and it's very nice! As for your power; you don't need meth at 15psi on 93oct unless you aren't running an IC. At 15psi you'll be around 650rwhp. I had a very similar setup to yours in the past that made 720rwhp at 17psi 93oct.
