200sxBoY
New member
So i decided to make a custom intake manifold for my turbo sr20
I will customize the stock manifold , the only thing i will keep out of it is the flange and injector slots ... which means im cutting it right on top of the injector slots and making custom aluminium runners and plenum
I would like to know if any of you have tips before i start making it , what lenght and bore do you recommend for the runners and what shape should i get for the plenum ?
here's a picture of the sr20 intake :
I will customize the stock manifold , the only thing i will keep out of it is the flange and injector slots ... which means im cutting it right on top of the injector slots and making custom aluminium runners and plenum
I would like to know if any of you have tips before i start making it , what lenght and bore do you recommend for the runners and what shape should i get for the plenum ?
here's a picture of the sr20 intake :