PDA

View Full Version : who is using fcr's on his raptor?



rubnmenon
08-19-2007, 10:19 AM
i would like to buy the fcr's for my raptor and i have seen 2 of them, the 36's and the 39's, wish one would u recomend me for the mods i have right now, or wish one is better, i want the most power possible...

is there anyone that has pretty much the same mods as i have with the fcr's, is there a big difference from stock carbs to fcr's?

thanx

ruben

Raptor 686cc 2005
Hot Cams Stage 2
Full HMF exhaust System
Wiseco 686cc 11:1 compression Piston
Dyno Jets
Uni Filter With no Lid on

xxnightraven73x
08-19-2007, 12:49 PM
you can get 35mm-39mm fcrs for the raptor now with your mods you can go either way now if you plan on doing anymore to it say a stroker since you're already at a 102mm bore piston id get the 39's with a 686 you should have the 39's anyway you will see alot more out of your build by just adding the carbs but they are pricey go to www.coalshedracing.com and tell mike i sent you to him join www.raptorforum.com he is a sponsor there i believe he'll give you a great deal

rubnmenon
08-19-2007, 05:59 PM
ok, i'll give him a call tomorow, and do u know how many hp's it gains with the 39's?

xxnightraven73x
08-20-2007, 04:05 AM
it depends on your build as to how much of a gain youll see but if you tell him your mods he'll be able to tell you how much of a power gain youll see but im guessing about 5hp mikes a great guy im sure he'll tell you anything you need to know about the carbs and how to set them up

rubnmenon
08-20-2007, 08:48 AM
ok sounds good.... thanx a lot.

xxnightraven73x
08-21-2007, 03:57 AM
if he doesnt answer just leave a message he will call you back as soon as he gets it he is very prompt about that

yAmAhA-rIdEr155
09-04-2007, 05:24 PM
39