Boost Pressure

[clutch240]

This is for a HKS full turbo kit

The Boost pressure is 0.5-0.9kgf/cm2
The Turbine Size is To4e HF 42T A/R 0.63
if anyone hows how to read that and has any imput let me know.
Thanks

[J SPEC SilEighty]

that means the boost pressure it comes at operates between 7.1 psi and 12.8 psi.

A T04E is a T4 turbine with a T04E compressor. the HF stands for High Flow. It's got a 42 trim turbine wheel. and the compressor housing is in a .43 A/R housing. (A/R means area divided by radius.... It's a constant)

[SR20DETpower]

hey Jspec, you still going to turbo your KA?

was cruising about ebay and saw this manifold haha, wonder how it rates up against others, I personally like the U-H one....


Ebay Mani

"This manifold comes with t3 flange, (other options are avalable). Externel west gate flange also avalible if required. Turbo Boss Equal length Turbo manifolds a custom tubular turbo manifold made of high carbon ceramic coated steel. This is the silvia killer!! This manifold is capable of supporting well over 500 hp with proper tuning. Specifically designed for the S13, and S14 (240sx). We also offer performance urathane motor mounts.(239.99) If you have any questions give us a call at 817-336-5170 Turbo Boss (No Reserve) [email protected]"

[J SPEC SilEighty]

SR20DETpower, check your pm's