Revolution Performance 90â€? Monster Bore Kits

Lenny · Last edited by Lenny on Fri Aug 12, 2005 12:01 pm; edited 1 time in total

Does anyone have one of these kits, or know anything about Revolution Performance Question

3.875â€? bore kits deliver a whopping 90 inches to your Buell

wyckedflesh

I know of 3 Millenium Cylinder kits in the last year that have gone south, cylinders warping, within the last year. 1 XB kit and 2 Tuber kits. The XB and 1 Tuber kit were handled very quickly and with no problems, the other Tuber kit, well its still not right and has been down for 1 year and 3 rebuilds, 1 cylinder went bad then there were some mix ups with the first set of replacements, because the cylinders were not the correct color that had been paid for, but wasn't caught by the shop due to the length of time it took to get the replacement cylinders. To my knowledge the correct cylinders have been provided and hopefully the bike will be back up and running soon.

(edited to correct some possible misinformation ON MY PART)

2000m2

That's amazing, the cylinder walls must be real thin. I have an 84" kit and the power is plenty...although 90" sounds sick.

bads1

Wycked Wrong color???They have bare aluminum,Powder coat silver and Black.He must of got the bare ones cause the black and silver are the same price.Would I have them do work for me......Hell Yeah!!! Brian Nallin is a head and Cylinder genius.Infact I was on the phone with him last week and in November my 12 will get its tear down.

gator8

Hi, I just posted about this in the X1 forum. I got my 88" big bore kit + other goodies from rev perf www.revperf.com/xl.asp...n=perfKits there price's are very good. I was told that Nallin sold his old business when he moved and started up revperf. What is impressive to me the most is the dyno runs both sites have posted, most all X1's are making 120+HP with over 100+ ft-lb of TORQUE with these parts and are reving to 7000+rpm. I think the bolt on 1250 kit is a really good buy too, the 10.5:1 forged pistons with all the goodies to bolt it on and the extra 50cc is perfect for a nitrous kit and made me deside to sell my 20 over 10:1 forged pistons for one of these kits too. Planning to sell my stock cyl/pist to the 883 people to get back some coin.

Just to add imo the parts look of great/good quality and the packaging is excellent!. The box looked like some someone threw it off a truck, bridge, cliff but with all the foam, paper, cardboard pack in the box all the parts are ok