What do the 1st and 2nd runners do in a stock gsr manifold?
Top bottom? Wich ones recommend to come out?
Mine is ported by DH racing but i see the 2nd butterfiles in there??
70mm throttle body to..
lol
thanks
Mine is ported by DH racing but i see the 2nd butterfiles in there??
70mm throttle body to..
lol
thanks
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jetnbyu93
Classifieds: Forced Induction
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Aug 28, 2014 02:20 AM
D@nnY
Classifieds: Forced Induction
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Jan 11, 2005 09:04 AM



