Rebel3190 Posted August 8, 2006 Report Share Posted August 8, 2006 (edited) With stock cylinders(66.5mm bore),Dune Port By Speedtech,Milled Head,Wiseco Pistons,Paul Turner High Revs,K&N Pods,Either V Force 3 Reeds,28mm Mikuni Flatslide Carbs should i have to run race gas? Edited August 8, 2006 by Rebel3190 Quote Link to comment Share on other sites More sharing options...
kman96 Posted August 8, 2006 Report Share Posted August 8, 2006 depends on how much compression you make and how much the head is milled. i doubt it would hurt to run race gas. Quote Link to comment Share on other sites More sharing options...
Samdogmx Posted August 8, 2006 Report Share Posted August 8, 2006 do a compression check. From what most people say when your at 155-160 or more you need race gas Quote Link to comment Share on other sites More sharing options...
FASTOYS Posted August 9, 2006 Report Share Posted August 9, 2006 This is a good question to ask your builder (speed tech). We would need several other variables to be able to tell you the correct answer. Quote Link to comment Share on other sites More sharing options...
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