cj350banshee Posted November 27, 2010 Report Share Posted November 27, 2010 Hello Guys! Im in need of a pair of big bore domes larger then the standard 66mm to 69mm. Maybe 70mm to 72mm. Not even sure if they make them that big to fit ProDesign heads...... Quote Link to comment Share on other sites More sharing options...
Rootracing Posted November 27, 2010 Report Share Posted November 27, 2010 Hello Guys! Im in need of a pair of big bore domes larger then the standard 66mm to 69mm. Maybe 70mm to 72mm. Not even sure if they make them that big to fit ProDesign heads...... You can't put a dome that big (70-72mm ) in a prodesign head.. Quote Link to comment Share on other sites More sharing options...
cj350banshee Posted November 27, 2010 Author Report Share Posted November 27, 2010 (edited) You can't put a dome that big (70-72mm ) in a prodesign head.. Thanks. Any idea who's head i need to buy? the cylinders are stock by the way, with bigbore sleeves. Edited November 27, 2010 by cj350banshee Quote Link to comment Share on other sites More sharing options...
Rootracing Posted November 27, 2010 Report Share Posted November 27, 2010 Thanks. Any idea who's head i need to buy? the cylinders are stock by the way, with bigbore sleeves. What bore are the sleeves.. Quote Link to comment Share on other sites More sharing options...
cj350banshee Posted November 27, 2010 Author Report Share Posted November 27, 2010 What bore are the sleeves.. The sleeves are currently 67.96mm(athena bigbore kit). The problem is the right cylinder is scared and looks like its not gonna clear up at 69mm. I'll try to figure out how to add pics. Quote Link to comment Share on other sites More sharing options...
Darthwall Posted November 29, 2010 Report Share Posted November 29, 2010 depending on the sleeves installed I dont think you can go over a 69.50 unless you have alot of cash into the cylinders buy a different set you can probably come out cheaper in the end Quote Link to comment Share on other sites More sharing options...
cj350banshee Posted November 29, 2010 Author Report Share Posted November 29, 2010 depending on the sleeves installed I dont think you can go over a 69.50 unless you have alot of cash into the cylinders buy a different set you can probably come out cheaper in the end Thanks! Thats what I was thinking also, but Im repairing this for someone is this is the way he wants to go, so...... The sleeves are very thick though. Thinking they will go all the way to 72mm, and yes there is a good deal of money into the jugs already. Appears this poor guy purchased a kit including: Coolhead, pipes, big bore kit, 34mm pwk's, V force intake, intake boots and spacers, and a nice MX port job. Its all beautiful except "Someone put the pistons in backwards"! Quote Link to comment Share on other sites More sharing options...
cj350banshee Posted November 29, 2010 Author Report Share Posted November 29, 2010 (edited) Edited November 29, 2010 by cj350banshee Quote Link to comment Share on other sites More sharing options...
Darthwall Posted November 30, 2010 Report Share Posted November 30, 2010 you could probably rechamber and o-ring a stock head for it Quote Link to comment Share on other sites More sharing options...
cj350banshee Posted November 30, 2010 Author Report Share Posted November 30, 2010 you could probably rechamber and o-ring a stock head for it May have to do that but owner prefers aftermarket head. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.