IHI RHB5 turbo on a dohc zc motor
 

is a rhb5 turbo a good size for a dohc zc motor good dose any1 know..cause as of now with my set up it runs 13.8 at 100mph at 9psi..any info would help thanks.

Re: IHI RHB5 turbo on a dohc zc motor
 

i had one before i thought it was too small no top end power

Re: IHI RHB5 turbo on a dohc zc motor
 

it spools up right away, but it dies off too early. its up to you if you want to use it. remember, the bigger the turbo, the later it spools, but the better it pulls

Re: IHI RHB5 turbo on a dohc zc motor
 

Definitely get a larger turbo. That turbo works nice to a certain point, then it just dies off.

Re: IHI RHB5 turbo on a dohc zc motor
 

would a t3 t4 .60 .63 turbo be to big

Re: IHI RHB5 turbo on a dohc zc motor
 

or a t3 .42 .48 tell me which one would be better..thanks

Re: IHI RHB5 turbo on a dohc zc motor
 

i think the inbetween (48/60) might be the best bet... 60/63 might be too laggy for what you want... IMO you really cant go wrong with any of the three lol

Re: IHI RHB5 turbo on a dohc zc motor
 

i have the .48/.60 on my d16a1 (same as dohc zc), and its perfect. spools at about 3500, and doesn't stop pulling.

Re: IHI RHB5 turbo on a dohc zc motor
 

Funny because that turbo in my life I have seen it make awesome power and hold 12-14 psi fine on d motors


Torque curve owns