9FR Productions Posted March 31, 2009 Report Share Posted March 31, 2009 what does these upgrades do and which one is better to do first?? Quote Link to comment Share on other sites More sharing options...
jet mech Posted March 31, 2009 Report Share Posted March 31, 2009 NOSS cool head for sure I truely felt the reeds were a waste. The cool head gave my Banshee a wake up call and the NOSS head goes on very easy. It took me about 2 hrs total. Quote Link to comment Share on other sites More sharing options...
9FR Productions Posted March 31, 2009 Author Report Share Posted March 31, 2009 NOSS cool head for sure I truely felt the reeds were a waste. The cool head gave my Banshee a wake up call and the NOSS head goes on very easy. It took me about 2 hrs total. Thanks. I am running premium gas with a 40:1 mix of Klotz supertechnoplate oil. How do I know what domes I need?? Quote Link to comment Share on other sites More sharing options...
1tonstroke Posted March 31, 2009 Report Share Posted March 31, 2009 (edited) Thanks. I am running premium gas with a 40:1 mix of Klotz supertechnoplate oil. How do I know what domes I need?? I think 21's are about as low as you can go on pump gas but it depends on compression and elevation I think 155psi or 160 is the cut off. Right of NOSS page Edited March 31, 2009 by 1tonstroke Quote Link to comment Share on other sites More sharing options...
poorboystoys Posted March 31, 2009 Report Share Posted March 31, 2009 just depends on your bike and what compression numbers you will be making with your bike on the domes. 160 psi and below is pump anything above 160 psi you should run race gas Quote Link to comment Share on other sites More sharing options...
spurdy Posted March 31, 2009 Report Share Posted March 31, 2009 what does these upgrades do and which one is better to do first?? The reeds are a good mod to compliment porting. If your not ported yet I would go with the cool head first between those 2 choices. SP Quote Link to comment Share on other sites More sharing options...
sredish Posted March 31, 2009 Report Share Posted March 31, 2009 The reeds are a good mod to compliment porting. If your not ported yet I would go with the cool head first between those 2 choices. SP :thumbsup: Quote Link to comment Share on other sites More sharing options...
225GUY Posted March 31, 2009 Report Share Posted March 31, 2009 If youre ported what difference will the reeds make for power? Quote Link to comment Share on other sites More sharing options...
sredish Posted March 31, 2009 Report Share Posted March 31, 2009 If youre ported what difference will the reeds make for power? a stock ported motor doesn't have enough flow to properly take advantage of what the reeds can offer. Quote Link to comment Share on other sites More sharing options...
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