canna Posted May 14, 2011 Report Share Posted May 14, 2011 Gday all, So iv got my self two sets of extractors one is a genie set that are fours into one and the other set is a no name brand that are fours in to two then one. So what i want to know witch one is the better one. it will be going on a supercharged 5k when i get around to it. Cheers Jamie Quote Link to comment Share on other sites More sharing options...
67Rolla-Ken Posted May 14, 2011 Report Share Posted May 14, 2011 I would think the 4-2-1 but we would need to see pics. Quote Link to comment Share on other sites More sharing options...
basher_ke20 Posted May 14, 2011 Report Share Posted May 14, 2011 +1 but depends if 1&3 2&4 are paired or its different Quote Link to comment Share on other sites More sharing options...
canna Posted May 14, 2011 Author Report Share Posted May 14, 2011 ill get some pics up tomorrow for you guys Quote Link to comment Share on other sites More sharing options...
snot35 Posted May 14, 2011 Report Share Posted May 14, 2011 I'd also check out condition. Do both have flat mounting faces? Do ports match up, is there weld and crap sticking into the tubing? What size is the tubing? Quote Link to comment Share on other sites More sharing options...
mhmills Posted May 14, 2011 Report Share Posted May 14, 2011 When my KE70 was supercharged, I ran 4-1. Cheers, Jake. Quote Link to comment Share on other sites More sharing options...
xy500 Posted May 14, 2011 Report Share Posted May 14, 2011 four to one with a merge collector is best for high rpms, just ask anyone with a v8. tri Y style are better for torque + driveability Quote Link to comment Share on other sites More sharing options...
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