Mod Banshee Posted March 8, 2005 Report Share Posted March 8, 2005 Ok right now my Banshee is at 125lbs with a 21cc dome could I go to a 19 cc dome in my cool head and still run pump gas? Quote Link to comment Share on other sites More sharing options...
racer Posted March 8, 2005 Report Share Posted March 8, 2005 cant say for sure just yet. are you ported, any timing advance, and what altitude are you at? need to know those things, but probably not. 20's are a safe bet though. Quote Link to comment Share on other sites More sharing options...
Mod Banshee Posted March 8, 2005 Author Report Share Posted March 8, 2005 I have the sportport Porting from Race logic Now but I am going to be getting the Superstock porting from Race Logic. And I also have the Vitos Trail Degree Key. I am not sure about the altitude but I live in NY Quote Link to comment Share on other sites More sharing options...
NEVER SATISFIED Posted March 8, 2005 Report Share Posted March 8, 2005 IM GOING TO HAVE TO SAY NO... SEEIN THAT YOUR ELEVATION IS ROUND 100 FEET ABOVE SEA, IF YOU LIVE IN NY-NY AND THAT YOU HAVE A TIMING ADVANCE. IM AT 500 ABOVE SEA WITHA 19CC NOSS AND I RUN RACE AND I HAVE NO DEGREE KEY. THATS WHAT DAVID AT NOSS HEAD SAID I HAD TO DO. SO... Quote Link to comment Share on other sites More sharing options...
Mod Banshee Posted March 9, 2005 Author Report Share Posted March 9, 2005 Could I get away with 20cc domes and still run pump gas? Quote Link to comment Share on other sites More sharing options...
NEVER SATISFIED Posted March 9, 2005 Report Share Posted March 9, 2005 here's what david noss from noss machined heads told me... QUOTE FROM THE MAN HIMSELF: At Little Sahara, you would be okay with 20cc domes as long as you don't advance your timing. At Glamis you would need to run 50/50 or 100LL Av Gas. Around Dallas, you would be borderline with premium pump. You could check your compression after installation and see if it is above 155. The price difference between premium pump gas and the 100LL isn't very much around here, about 20 cents per gallon. It has the octane, lead, and stores for a long time without going sour. If you installed 21cc domes you would be okay with premium pump at any elevation but wouldn't gain quite as much performance. LIL SAHARA IS ABOUT 800 ABOVE SEA AND DALLAS IS ROUND 500.. GLAMIS IS ROUND 1000' ABOVE.. HOPE THIS HELPS Quote Link to comment Share on other sites More sharing options...
Mod Banshee Posted March 9, 2005 Author Report Share Posted March 9, 2005 (edited) I will try the 20cc and if it is to high I will go back to the 21cc. Just how high can I go befor I have to run race gas? I am at 125 now? And all I am going to do is Go from a 21cc Dome to a 20cc Dome and I also am going from the Sport Port From Race Loigc to the Super Stock Porting from Race loigc Edited March 9, 2005 by Mod Banshee Quote Link to comment Share on other sites More sharing options...
NEVER SATISFIED Posted March 9, 2005 Report Share Posted March 9, 2005 i believe once you get over the 155 range.. 160 is def race or AV gas mix 50/50 Quote Link to comment Share on other sites More sharing options...
2stroke_addict Posted March 10, 2005 Report Share Posted March 10, 2005 i believe once you get over the 155 range.. 160 is def race or AV gas mix 50/50 336294[/snapback] i have 21cc domes at glamis elevation, the compression is 160 and 162 PSI, i feed 101 performance leaded VP gas. Just perfect. Quote Link to comment Share on other sites More sharing options...
05bansh Posted March 11, 2005 Report Share Posted March 11, 2005 (edited) IM GOING TO HAVE TO SAY NO... SEEIN THAT YOUR ELEVATION IS ROUND 100 FEET ABOVE SEA, IF YOU LIVE IN NY-NY AND THAT YOU HAVE A TIMING ADVANCE. IM AT 500 ABOVE SEA WITHA 19CC NOSS AND I RUN RACE AND I HAVE NO DEGREE KEY. THATS WHAT DAVID AT NOSS HEAD SAID I HAD TO DO. SO... 335700[/snapback] WHY ARE YOU ALWAYS YELLING!!!!???? All caps = YELLING. Edited March 11, 2005 by 05bansh Quote Link to comment Share on other sites More sharing options...
NEVER SATISFIED Posted March 11, 2005 Report Share Posted March 11, 2005 WHY ARE YOU ALWAYS YELLING!!!!???? All caps = YELLING. 337499[/snapback] AT WORK I HAVE TO USE THEM FOR THE PROGRAMS I AM IN... ONLY WORKS IF I USE ALL CAPS... DONT ABOUT IT.. IM HERE TO HELP BRA! Quote Link to comment Share on other sites More sharing options...
05bansh Posted March 11, 2005 Report Share Posted March 11, 2005 Last time I checked there was this thing called a CAPS LOCK button.... Quote Link to comment Share on other sites More sharing options...
RBD Posted March 11, 2005 Report Share Posted March 11, 2005 I think he is to lazy to push the "cap lock" button..... Quote Link to comment Share on other sites More sharing options...
NEVER SATISFIED Posted March 13, 2005 Report Share Posted March 13, 2005 about it Quote Link to comment Share on other sites More sharing options...
racer Posted March 13, 2005 Report Share Posted March 13, 2005 AT WORK I HAVE TO USE THEM FOR THE PROGRAMS I AM IN... ONLY WORKS IF I USE ALL CAPS... DONT ABOUT IT.. IM HERE TO HELP BRA! 337503[/snapback] same here, stupid fiche. Quote Link to comment Share on other sites More sharing options...
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