BillyRay Posted January 11, 2009 Report Posted January 11, 2009 (edited) Looking for a pair of 66mm big bore pro design style domes, 20-22cc. PM or email to brgabbert@comcast with price, location, and condition. Thank you. Edited January 11, 2009 by BillyRay Quote
Darthwall Posted January 11, 2009 Report Posted January 11, 2009 Looking for a pair of 66mm big bore pro design style domes, 20-22cc.PM or email to brgabbert@comcast with price, location, and condition. Thank you. if your only wanting 66mm domes you can go with standard domes they are suitable for I think up to 66 or 66.5mm and I have a set of 19cc domes for a hemi head that I dont need one has a few dings but is runnable Quote
2001Stroker Posted January 11, 2009 Report Posted January 11, 2009 Standard bore domes are are for 64mm-68mm. Big bore domes are for 68-69.5mm. You need standard domes. Quote
B-EAZY Posted January 11, 2009 Report Posted January 11, 2009 I have a set of 21cc domes in good shape. $45 shipped Quote
250psd Posted January 11, 2009 Report Posted January 11, 2009 I have 22cc domes. $35 shipped. PM me if interested. Quote
BillyRay Posted January 11, 2009 Author Report Posted January 11, 2009 What I have is an old JD Racing motor with a +4, +5 crank (believe the numbers are in the correct order) with a spacer plate under the cylinders. The stock head has been cut for this application but the compression is around 185 so I must run minimum 110 race fuel. I want to be able to run straight premium fuel or a mix of 110 and premium. For my application will the squish be correct with the stock domes? What recommendations do you guys have???? Quote
Darthwall Posted January 13, 2009 Report Posted January 13, 2009 What I have is an old JD Racing motor with a +4, +5 crank (believe the numbers are in the correct order) with a spacer plate under the cylinders. The stock head has been cut for this application but the compression is around 185 so I must run minimum 110 race fuel. I want to be able to run straight premium fuel or a mix of 110 and premium. For my application will the squish be correct with the stock domes? What recommendations do you guys have???? I cant tell you about the squish band on that motor what I would do is tear it down and go from there if the motor is older you might as well change out the seal and gaskets last i checked you ca get a complete set on ebay for around 60 bucks shipped if you shop around I have a set of 21cc domes that are beaten up on the inside that for 15 bucks shipped you can have but they will have to be milded out on the insides of the combustion chambers a touch to clean them up check with NOSS they are a site supporter they should be able to figure out what you need Quote
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