raptor 350 Posted January 20, 2013 Author Report Posted January 20, 2013 allright thanks guys , that is some really helpfull information !! ;-) I definitely need to go with pump gas ( Here in Belgium it's octane 98 ) Because yeah I ride it alot on the streets so I need to refuel the banshee @ the gas stations. HJR looks like a very good shop Quote
raptor 350 Posted January 20, 2013 Author Report Posted January 20, 2013 This looks like an awesome setup for a good price! http://www.ebay.com/itm/Banshee-421cc-68mm-Serval-Cheetah-Cub-Cylinder-4mm-w-Crank-4mm-Duner-58mm-Strok-/350508042418?pt=Motors_ATV_Parts_Accessories&hash=item519be848b2&vxp=mtr Quote
theneil Posted January 20, 2013 Report Posted January 20, 2013 I have a high compression 421 serval with 35 pwk air strikers and a 4 mil, i love it. Would get a slightly extended swingarm with it, and braided brake lines all around. Also i got the NOSS head, but next time id get the chariot cool head, cause there are half as many o rings. Have fun Quote
spurdy Posted January 21, 2013 Report Posted January 21, 2013 allright thanks guys , that is some really helpfull information !! ;-) I definitely need to go with pump gas ( Here in Belgium it's octane 98 ) Because yeah I ride it alot on the streets so I need to refuel the banshee @ the gas stations. HJR looks like a very good shop Kevin at HJR ported my 4mil stock cyl dune bike and it runs very well. It does require 110 octane though. At 98 octane you could still get a pretty good compression ratio without detonating. SP Quote
dozer Posted January 21, 2013 Report Posted January 21, 2013 Spurdy, Is the stock cylinder 4 mil you're talking about in a yellow and white bike. If so that thing ran great. Quote
sprinklerman Posted January 21, 2013 Report Posted January 21, 2013 This looks like an awesome setup for a good price! http://www.ebay.com/itm/Banshee-421cc-68mm-Serval-Cheetah-Cub-Cylinder-4mm-w-Crank-4mm-Duner-58mm-Strok-/350508042418?pt=Motors_ATV_Parts_Accessories&hash=item519be848b2&vxp=mtr I'd steer away from buying your kit from Ebay. With the setup you are talking about, id suggest calling a builder who will cut you some custom domes for your fuel and the type of long distance / higher RPM driving you are going to be doing. I really like the way Redline sets up his Cub cyls and domes personally. They aren't as "peaky/pipey as some Ive rode, while still providing ample top-end HP. I'm sure he could make you a nice rideable 421 Cub that would rip up the streets. Also, id double check that 98 octane rating,make sure its calculated the same as here,so that whatever builder you choose is comparing apple to apples on fuel. Quote
dirtydownunder Posted January 21, 2013 Report Posted January 21, 2013 That 98Ron is like your US 93-94. Quote
sprinklerman Posted January 21, 2013 Report Posted January 21, 2013 That 98Ron is like your US 93-94. I thought it was DDU,but wasn't 100% sure. Thanks for confirming , the OP should keep that in mind if he has a US builder do work for him. Quote
spurdy Posted January 21, 2013 Report Posted January 21, 2013 Spurdy, Is the stock cylinder 4 mil you're talking about in a yellow and white bike. If so that thing ran great. Yep, that's old yeller. Quote
spurdy Posted January 21, 2013 Report Posted January 21, 2013 I thought it was DDU,but wasn't 100% sure. Thanks for confirming , the OP should keep that in mind if he has a US builder do work for him. Yeah, that would need to be kept in mind. I didn't realize octane was calculated differently. SP Quote
raptor 350 Posted January 21, 2013 Author Report Posted January 21, 2013 Yeah, that would need to be kept in mind. I didn't realize octane was calculated differently. SP Me neither , Thanks for the heads up ! Not easy to make a choice ... Still doing a lot of research. But all the information I get here @ BHQ is great !! You guys rock ;-) Quote
sprinklerman Posted January 21, 2013 Report Posted January 21, 2013 Yeah, that would need to be kept in mind. I didn't realize octane was calculated differently. SP Like i said,im not 100% sure, i just remember reading that in a couple places. I think it would be good to have it confirmed though. You know like the commercial says, "they cant put anything on the internet that isn't true".. ..BTW, im a french model,Bonjour. haha Quote
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