Stinger Posted June 4, 2005 Report Posted June 4, 2005 What kind of jetting/tuning did you have to do after you used the templates? How many sizes did you gain in the mains? Oh, are you guys still using stock carbs or not? 376117[/snapback] bump for above question Quote
squish Posted June 5, 2005 Report Posted June 5, 2005 I went from 280 to 320 jets. I really opened up the exaust though. After I opened it up. I spent most time on the exaust itself. Hand sanding with siiconcarbide paper (wet sanding) up to 280. Then I used black scotchbrite on a dremmel cut off wheel. Went through about 2-3 felt wheels with green rouge came out with a mirror polish. Any time I take the exaust off I look in port and its clean and smooth. No build up. Seems like when there is imperfections build up occurs Quote
DCBLACK Posted June 7, 2005 Author Report Posted June 7, 2005 I'm running 370's in stock carbs with all the other stuff that I have done. I'm running at 4500 above sea level. I think the next thing I do will be 34 mm carbs and port my transfers because they aren't even touched as of yet. I think I'll be at a pretty happy medium right there. I think if I ported the transfers at this point it would be hard on the engine because my stock carbs couldn't feed it. Oh by the way I have K&N's, T5's, 19cc domes, V-Force 2s, Advanced Timing +5, Welded Crank, Lightened Flywheel. And some other stuff that doesn't affect the engine. Dave Quote
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