RB20/ HY35 question help!!!!

[ecorrin]

Hey guys, just acquired a Holset HY35 for the also recently acquired RB20DET. I'd like to run a top mount set up but not sure of what manifold to use/size of the flange on the HY35. Obviously going to need a new exhaust side. Similar or the same as a T3/T4?

Also want a front facing intake manifold, instead of stock running that piping overtop of the motor. So where can I find one!!!

Thanks guys

[OrangeVirus1]

Can a RB20 on stock rods/pistons hold up to a Hx35 on some solid boost?

Curious because I just ordered an RB20 and wondering what they can hold up to realistically

[ecorrin]

Decent boost ya. Know of a couple guys that run 300+HP on stock internals

[OnPoint]

im running 285 whp on my daily. i should hit 320 with a tune. i think this motor craps out at 450 with out internals