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View Full Version : Replacement Afternarket Dome?



axellmusic19
11-13-2009, 07:04 PM
I have a very damaged dome on the cap of the engine, and saw replacement domes available in various grades. However, I do not know how to replace them or what I should be looking for in size. The commonly advertised option is 20cc. Is this stock or better? Thanks!

PS; Alcohol compatibility is necessary

tommygunnz
11-16-2009, 01:29 PM
just call up duncan or ct racing theyll tell you I believe I used to run a 19cc in my Honda ATC250R for 93 octane but that was a few years ago

axellmusic19
11-16-2009, 08:33 PM
For some reason offices are closed on Mondays but I got a hold of the guys at Trinity and he said to use the smallest size seeing as I have many other mods to the engine. I will contact pro design and order 15cc unless I discover otherwise.

tommygunnz
11-16-2009, 10:00 PM
what are you gonna run for fuel?

axellmusic19
11-16-2009, 10:10 PM
A mix of alcohol (e85+) and high octane gas with lucas oil

tommygunnz
11-16-2009, 10:18 PM
How expensive is the alcohol and what type of place carries it? Also ur gonna mix with what octane? I used to run 110 VP in my atc at one point

tommygunnz
11-16-2009, 10:18 PM
How expensive is the alcohol and what type of place carries it? Also ur gonna mix with what octane? I used to run 110 VP in my atc at one point

axellmusic19
11-17-2009, 05:53 AM
I'm gonna use the regular e85 from a gas station and it has worked in other projects before just fine and I hope to mix it with around 95 octane gas. How much was the fuel you used? Someday I might even adjust the engine to run nitro methane with isn't cheap but dang fast

tommygunnz
11-17-2009, 06:33 AM
Its been a few years since I've run race fuel but I have 2 buddies that are one in a 90 LT250R and a banshee they run great on 110 its like 7 or 8 a gallon