NEVER SATISFIED Posted March 2, 2005 Report Share Posted March 2, 2005 i am tryin to get my new compression ratio. anyone know how Quote Link to comment Share on other sites More sharing options...
ledofthezep Posted March 2, 2005 Report Share Posted March 2, 2005 Google is a wonderful thing... http://www.google.com/search?hl=en&q=calcu...mpression+ratio Quote Link to comment Share on other sites More sharing options...
NEVER SATISFIED Posted March 2, 2005 Author Report Share Posted March 2, 2005 chit i dont have all that info to plug it in.. all i have is the piston size... 65.5 the compression psi roughly 210 .. whats stock crank ona shee Quote Link to comment Share on other sites More sharing options...
munkenaround Posted March 2, 2005 Report Share Posted March 2, 2005 according to the manual the bore is 64mm (2.52in) stroke 54mm(2.13in) and stock compression is 6.5:1 Quote Link to comment Share on other sites More sharing options...
NEVER SATISFIED Posted March 2, 2005 Author Report Share Posted March 2, 2005 according to the manual the bore is 64mm (2.52in) stroke 54mm(2.13in) and stock compression is 6.5:1 332461[/snapback] sweeet!!!! Quote Link to comment Share on other sites More sharing options...
64xracer Posted March 3, 2005 Report Share Posted March 3, 2005 according to the manual the bore is 64mm (2.52in) stroke 54mm(2.13in) and stock compression is 6.5:1 332461[/snapback] Stock stroke is 54mm (2.12598) stock bore is 64mm (2.51968) To convert mm to inches multipy by .03937 So 64mm X .03937 = 2.51968 Quote Link to comment Share on other sites More sharing options...
FORMULASPEED Posted March 3, 2005 Report Share Posted March 3, 2005 Click on my signature, just made it... Quote Link to comment Share on other sites More sharing options...
NEVER SATISFIED Posted March 3, 2005 Author Report Share Posted March 3, 2005 im going to guess i did that right with pluggin in the numbers... Engine Bore 65.5mm Engine Stroke 54mm Deck Height * ? Combustion Chamber CC's 19cc Your Compression Ratio is 10.6 Number of cylinders 2 Your Displacement is : 364cc or 22ci that seem right... i didnt know my deck height of a noss head with 19cc domes... Quote Link to comment Share on other sites More sharing options...
Shaggy Posted March 4, 2005 Report Share Posted March 4, 2005 so what would the psi be stock? Quote Link to comment Share on other sites More sharing options...
chris642 Posted March 4, 2005 Report Share Posted March 4, 2005 the norm is around 125 Quote Link to comment Share on other sites More sharing options...
Shaggy Posted March 4, 2005 Report Share Posted March 4, 2005 will it hurt to run av in it?? Quote Link to comment Share on other sites More sharing options...
NEVER SATISFIED Posted March 4, 2005 Author Report Share Posted March 4, 2005 will it hurt to run av in it?? 333282[/snapback] AV ON A STOCK BIKE? IF ANYTHING CHECK YOUR COMPRESSION AND SEE WHERE YOU ARE... 120-130 IS AT ABOUT SEA LEVEL... I'VE RAN 50/50 WITH THAT COMPRESSION BUT NOT FULL. Quote Link to comment Share on other sites More sharing options...
NEVER SATISFIED Posted March 4, 2005 Author Report Share Posted March 4, 2005 Click on my signature, just made it... 332672[/snapback] I DONT LIKE YOUR PIPE SHOOTOUT CHART.. MAKES MY PRO CIRCUIT PIPES LOOK BAD... Quote Link to comment Share on other sites More sharing options...
fastbanshee4u Posted March 4, 2005 Report Share Posted March 4, 2005 will it hurt to run av in it?? 333282[/snapback] I run avation gas for 2 years , and trinity racing told me they run it in there sponcererd racers. I refuse to pay 4 to 5 dollars for a gallon of fu$$ing gas. av gas $2.40 Quote Link to comment Share on other sites More sharing options...
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