Mod Banshee Posted June 22, 2005 Report Posted June 22, 2005 Ok right know I have 20cc domes and my Compression is 127-130. Do u think I could use the 19 or 18cc domes and still run pump gas? Quote
broke Posted June 22, 2005 Report Posted June 22, 2005 That's hard to say. Some may depend on how high your exhaust port has been cut. Quote
80overShee Posted June 22, 2005 Report Posted June 22, 2005 Ok right know I have 20cc domes and my Compression is 127-130. Do u think I could use the 19 or 18cc domes and still run pump gas? 384348[/snapback] Thats kinda low for 20cc domes isnt it? I have a stock head on mine and it has 125 psi on both cyl's...Shouldn't it be closer to 140? Quote
Banshee~ Posted June 22, 2005 Report Posted June 22, 2005 Thats kinda low for 20cc domes isnt it? I have a stock head on mine and it has 125 psi on both cyl's...Shouldn't it be closer to 140? 384382[/snapback] It depends on elevation also....19's should be fine, but I would ask dlnoss to be sure. Quote
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