Few questions...
Thread Starter
Teching In
Joined: Jan 2009
Posts: 5
Likes: 0
Few questions... First off, I'm building a 383 for my 2003 S10 Blazer. I'm gonna be running a 10.7:1 CR, Edelbrock E-Tec 200 heads, Holley Stealth Ram Intake, etc...
One question is on the cam. I have listed the specs on the cam below.
All specs are @.050"-lift
-.594/.594 lift
-112 LSA
-242/240 int/exh duration
-17* valve overlap
I'm just wondering if it would be too big to run on the street. I'm gonna be running a 2800 stall and 3.73 gears with a built 4L60E.
The other thing is on my EFI setup. I'm gonna be modifying the stock harness and getting my ECM reflashed to work with a Vortec 5.7 tune. Instead of using the stock Vortec intake, I'm gonna wire it up using individual injectors and the Stealth Ram intake. Does anyone foresee any problems with this? I'm hoping to be
by summertime...
One question is on the cam. I have listed the specs on the cam below.
All specs are @.050"-lift
-.594/.594 lift
-112 LSA
-242/240 int/exh duration
-17* valve overlap
I'm just wondering if it would be too big to run on the street. I'm gonna be running a 2800 stall and 3.73 gears with a built 4L60E.
The other thing is on my EFI setup. I'm gonna be modifying the stock harness and getting my ECM reflashed to work with a Vortec 5.7 tune. Instead of using the stock Vortec intake, I'm gonna wire it up using individual injectors and the Stealth Ram intake. Does anyone foresee any problems with this? I'm hoping to be
by summertime... 
