23champ Posted September 11, 2004 Report Posted September 11, 2004 420, Did you ever get the flat spot jetted out of it ? Quote
locogato11283 Posted September 11, 2004 Report Posted September 11, 2004 420, Did you ever get the flat spot jetted out of it ? i dont think he did, but im not sure. i know ive still got mine. it pulls so fuckin hard before and after it i cant imagine how badass itd be if i didnt have that spot. only 2 people i know of that dont have it are Blue Deuce and ProQuad. does anyone know if they are both running pj 34mm carbs? i know BD is but i didnt know about Proquad. most of us with the flat spot are runnin pwk 35mm carbs. wonder if thats it??? Quote
Banchetta Posted September 12, 2004 Report Posted September 12, 2004 I got rid of mine and Fixitrod got rid of his...We changed our domes in the heads....It sounds crazy, but it worked. Dave at Noss helped both of us out on this and did the trick for both our quads. I'm running 34pjs and Rod is running 35pwks. Quote
stclark04 Posted September 12, 2004 Report Posted September 12, 2004 I got rid of mine and Fixitrod got rid of his...We changed our domes in the heads....It sounds crazy, but it worked. Dave at Noss helped both of us out on this and did the trick for both our quads. I'm running 34pjs and Rod is running 35pwks. you guys have the 4 mm stroker with passion 12 port? im guessin you dont have the spacer plate? what domes are you using. if this solved it im gettin ahold of noss right now and seein what i need. Quote
locogato11283 Posted September 12, 2004 Report Posted September 12, 2004 I got rid of mine and Fixitrod got rid of his...We changed our domes in the heads....It sounds crazy, but it worked. Dave at Noss helped both of us out on this and did the trick for both our quads. I'm running 34pjs and Rod is running 35pwks. you guys have the 4 mm stroker with passion 12 port? im guessin you dont have the spacer plate? what domes are you using. if this solved it im gettin ahold of noss right now and seein what i need. oops. forgot to log out of brothers name. Quote
Oilsmoke Posted September 12, 2004 Report Posted September 12, 2004 (edited) Neither one of them are Passion 12 port. Edited September 12, 2004 by Oilsmoke Quote
locogato11283 Posted September 12, 2004 Report Posted September 12, 2004 Neither one of them are Passion 12 port. well that doesnt really help us too much does it?? Quote
Banchetta Posted September 14, 2004 Report Posted September 14, 2004 Neither of us have the passion, but we both had different builders and had similiar dead spots like you guys. I had the spacer plate w/ stock head and Rod had his stock head cut for the 2mm....... Quote
locogato11283 Posted September 14, 2004 Report Posted September 14, 2004 Neither of us have the passion, but we both had different builders and had similiar dead spots like you guys. I had the spacer plate w/ stock head and Rod had his stock head cut for the 2mm....... so you think it might be the spacer plate causing this??? Quote
Blue Duece Posted September 14, 2004 Report Posted September 14, 2004 so you think it might be the spacer plate causing this??? im thinking reeds or pilots Quote
locogato11283 Posted September 14, 2004 Report Posted September 14, 2004 so you think it might be the spacer plate causing this??? im thinking reeds or pilots im running v force 2 reed setup and ive tried all different sizes of pilots with absolutely no change. Quote
Oilsmoke Posted September 14, 2004 Report Posted September 14, 2004 Locogato. Man you won't let that spacer plate go I have the Spacer plate and No mid range bog either. PassionRE can you tell us the disavantage of a Spacer plate, I feel the only one I can think of is more crank case Air volume. this will lower the tranfer port Presure that's let in. Is this correct? But with less presure you gain more rev speed and top end power. I hope this makes sence. Quote
locogato11283 Posted September 14, 2004 Report Posted September 14, 2004 Locogato. Man you won't let that spacer plate go I have the Spacer plate and No mid range bog either. PassionRE can you tell us the disavantage of a Spacer plate, I feel the only one I can think of is more crank case Air volume. this will lower the tranfer port Presure that's let in. Is this correct? But with less presure you gain more rev speed and top end power. I hope this makes sence. well wtf. whats carbs and jetting? pipes? intake??? need input!! i fuckin hate that damn midrange bog. so what did you do to get rid of it? Quote
Oilsmoke Posted September 14, 2004 Report Posted September 14, 2004 Man like you i have tried to jet my topend in. But i think i have a Flow problem with my Mikuni Old school round slide. All the info is in my SIG, Jets are differnt than Keihins. But right now 270 main 35 pilots 2nd notch, cutway is 2.0 Needle is 6pd17 never checked the needle jet size, my next change is going back to 32.5 pilot and leaner cutway at 3.0 Quote
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