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-   -   S14 (SR20DET) manifold (http://nissansilvia.co.uk//showthread.php?t=1279)

henrix 25-10-2006 20:44

S14 (SR20DET) manifold
 
sorry if this is a dumb question.. but will a manifold from a SR20DET engine fit on my FJ20E engine?:) any one who knows a little about this?:)

s13eater 25-10-2006 21:00

no it will not mate, i'am doing the fj20 turbo conversion and have looked at that option, it would fit by making a new flange and widening the runners by a couple of mm, but i'am using the rb26 manifold, the 4 middle ports just about fit, so we are widening those, then welding onto the new fj flange, the 2 end ports are being used for external wastegates.plus the sr20 manifolds that i've seen are not long enough lenght runners for the high reving fj's, the rb manifold has longer runners.

henrix 25-10-2006 21:41

Quote:

Originally Posted by s13eater
no it will not mate, i'am doing the fj20 turbo conversion and have looked at that option, it would fit by making a new flange and widening the runners by a couple of mm, but i'am using the rb26 manifold, the 4 middle ports just about fit, so we are widening those, then welding onto the new fj flange, the 2 end ports are being used for external wastegates.plus the sr20 manifolds that i've seen are not long enough lenght runners for the high reving fj's, the rb manifold has longer runners.

okey:) thnx for fast respons mate! now I know;)
cheers!

s13eater 25-10-2006 22:21

no probs mate, are you turbo'ing yours.

henrix 26-10-2006 22:06

Quote:

Originally Posted by s13eater
no probs mate, are you turbo'ing yours.

I don't know yet:) but I'm playing with the idea!:D


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