I'm sure Katech does (or at a least a way to address it), they are a top shelf engine builder. I used Rynne Cunningham for my remote tune (super good), many good tuners that are sponsors here also.
From post 81:
Quote:
Oldman wrote: I like the Katech, but the LT4 manual is a little more aggressive, I don't think you can go wrong with the torquer, I like the Cam Motion more for longevity and gentle ramps but it will leave a good bit of power on the table vs Katech's LT4 grind.
Don't advance the cam a notch.
Katech torque cam : 219 / 233 @ .050, . 643/ .655 lift, 118 LSA (only NA application with spces)
|
I really don't like the idea of FI on a roadrace / autoX car. You don't need the weight nor the heat and its associated longevity problems.
Make sure you tell then you want the Johnson lifter: https://store.katechengines.com/cams...-parts-c4.aspx
I'm green with envy, wish I could afford something like a Katch engine in a C7 or 1LE....
__________________
Forged short block, large duration sub .600 lift Cam Motion cam, 7200 RPM fuel cut, Pray Ported Heads, 3.85 pulley D1X, stage II intercooler, DSX secondary low side, DSX E85 sensor, Lingenfelter big bore 2.0 pump, ported front cats, 60608 Borla, LT4 injectors, ZL1 1LE driveshaft and Katech ported TB, ported MSD intake, BTR valvetrain, ARP studs, ProFlow valves, PS4 tires.
Last edited by oldman; 07-26-2020 at 03:49 PM.
|