Ting Ting Posted July 27, 2006 Report Share Posted July 27, 2006 (edited) This is what I have Coolhead 22cc domes AV gas Open foam filters T5s 4+ timing .40 over pistons with stock carbs with Rad reeds and I'm at 250 above sea level with temp between 75 to 100 (TEXAS) what should I be jetting this thing at thanks for the help Edited July 27, 2006 by Ting Ting Quote Link to comment Share on other sites More sharing options...
dajogejr Posted July 27, 2006 Report Share Posted July 27, 2006 340 mains to start (may need leaner) Needle in middle clip. stock or 27.5 pilots, 1.0 to 2.0 turns out. To be honest, with +4 timing and 22cc domes, you're wasting your money on AV gas. Unless you can get AV gas cheaper than premium pump gas...then I'd see buying it. You don't have enough compression or timing to warrant anything higher than 92 octane... T5's and no airbox are very, very common mods. I'd bet you could've done a search on here and found your answer in 5 minutes or less... Good luck. Quote Link to comment Share on other sites More sharing options...
Ting Ting Posted July 27, 2006 Author Report Share Posted July 27, 2006 (edited) I get AV really cheap at the airport by my house but I'm about to change the domes to 19 in a week or so I had my out stock head shaved .30 an ran AV ran perfect but switched to the coolhead and didn't get the right domes the first time and couldn't wait for the 19 to come in so I but the 22 in Edited July 27, 2006 by Ting Ting Quote Link to comment Share on other sites More sharing options...
dajogejr Posted July 27, 2006 Report Share Posted July 27, 2006 Makes perfect sense....good for you. With my timing and compression I run...AV wouldn't be enough for me... Have fun. Quote Link to comment Share on other sites More sharing options...
Ting Ting Posted July 27, 2006 Author Report Share Posted July 27, 2006 Thanks for the info man Quote Link to comment Share on other sites More sharing options...
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