I'm posting this for a friend he is curouis how big of cc motor he should for mx or if he should do a 265cc power vavled motor or something along those lines
Thanks
John
I'm posting this for a friend he is curouis how big of cc motor he should for mx or if he should do a 265cc power vavled motor or something along those lines
Thanks
John
If he's got the money....265PV all the way. There are several good ones out there.
If he wants to spend a little less, he could build a 265 spacer plate and get the cylinder nikasil plated for quite a bit less than a powervalve kit
www.hellboundracing.com
2000 440ex
Laeger's, Lonestar, Hinson, TC Racing, CT Racing, Pingry's, RPM, Ohlins, TAG Metals, AC Racing
....thanks to Mike @ Hellbound, AC Racing, RRP, and Scott Powersports
Who makes the best power vavle for the cost
Thanks
john
i have a lrd 265 powervalve and the thing moves out, i love it.if your racing the nationals or something like that then a 265pv is the way other wise, if you have the cash i would consider a 310pv or a 330pv
Mx bike: '05 Walsh CRF450
Xc bike: '06 TRX 450ER
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What class is he running? Unfortunately the tides are turning in favor of the 4 strokes in MX racing thanks to their double the cc handicapOriginally posted by Trx450rr
I'm posting this for a friend he is curouis how big of cc motor he should for mx or if he should do a 265cc power vavled motor or something along those lines
Thanks
John
If he's running open he can build a pretty ballistic 2 stroke.
'86 trx350r- fully custom, more than you can imagine
For Sale or trade for 600+cc street bike:
"Casper": '86 Suzuki LT250R, 600cc Kawasaki ninja 4 cyl motor-12,000rpm screamer
'98 Banshee 370- extremely ported by Packard/Ripps
He races B class he's pretty much a weekend warrior but it never hurt anybody to build a little bit bigger than is allowed=)
Thanks
john
Well, the problem is the boring limit on a 87-89 cylinder is .080 which is 265cc. If you go to a bigger cylinder like Niks or Pro-X it's pretty ovbious it's over the 265cc class limit.Originally posted by Trx450rr
He races B class he's pretty much a weekend warrior but it never hurt anybody to build a little bit bigger than is allowed=)
Thanks
john
If he doesn't care about classes, the sky (and your wallet) is the limit.
'86 trx350r- fully custom, more than you can imagine
For Sale or trade for 600+cc street bike:
"Casper": '86 Suzuki LT250R, 600cc Kawasaki ninja 4 cyl motor-12,000rpm screamer
'98 Banshee 370- extremely ported by Packard/Ripps