01bansheefox Posted December 13, 2004 Report Share Posted December 13, 2004 Bought a banshee off ebay and it came with a 409 Big Bore kit. The guy said it dynoed at 79hp. It has the Pro-X Big bore 409 mono block kit with a full drag port and polish. It doesnt seem to run and when i took it into the shop they said it needs a new top end. I dont know much about it i guess the guy said it has adjustable timing and other little goodies. As for the intake im not sure if it needs to go with the motor, its a Trinity Stage IV and has 35mm carbs with aftermarket reeds. ummm........ I dont want to spend more $$ to repair it as I already spent it on the atv, Would like to do a straight trade for a running motor that also has goodies- prefering port&polish etc..... "I am just posting to get an idea if anyone is willing to trade" Quote Link to comment Share on other sites More sharing options...
NYUK Posted December 13, 2004 Report Share Posted December 13, 2004 where are you located? Quote Link to comment Share on other sites More sharing options...
01bansheefox Posted December 13, 2004 Author Report Share Posted December 13, 2004 N. California Quote Link to comment Share on other sites More sharing options...
Yamahammer Posted December 13, 2004 Report Share Posted December 13, 2004 any pics of the motor or bike and did trinity build the whole motor or do you know is it a powervalve motor or not. what billit stuff does it have on it if any.. i am in so cal may be interested Quote Link to comment Share on other sites More sharing options...
rocketpig Posted December 13, 2004 Report Share Posted December 13, 2004 any pics of the motor or bike and did trinity build the whole motor or do you know is it a powervalve motor or not. what billit stuff does it have on it if any.. i am in so cal may be interested 292617[/snapback] 409 is a odd size for one of our Cheetah kits (I'm not sure about the older designs though). Unless the person bought a 400 and later bored it out and re-Nikasiled it, it's probably not a Cheetah... But he states that it's a monoblock design, which is what makes it interesting. Do you have the link for it on eBay? Quote Link to comment Share on other sites More sharing options...
01bansheefox Posted December 13, 2004 Author Report Share Posted December 13, 2004 Here is all the information I can get you guys thanks. I have billet stuff for the motor but not installed. For information on the engine go here. http://www.lasleeve.com/ 1. Click Menu 2. Click "Ask Tech" 3. Click Yamaha 4. Download 409cc Procross Big Bore Mono Block Cylinder Here are the only Pictures http://cgi.ebay.com/ebaymotors/ws/eBayISAP...2496969785&rd=1 Quote Link to comment Share on other sites More sharing options...
01bansheefox Posted December 13, 2004 Author Report Share Posted December 13, 2004 (edited) Trinity did not build the motor LA Sleeves did. Im not sure if you want to believe the guy because he already stated it ran but didnt when I got it, but he said he runs 6's in the 1/8 and toped speed was like 113. Edited December 13, 2004 by 01bansheefox Quote Link to comment Share on other sites More sharing options...
Bmatlock Posted December 13, 2004 Report Share Posted December 13, 2004 (edited) Send me a pic to amybrianmatlock@sbcglobal.net I would like to look at it. Maybe interested in a straight across trade. later Brian M. Edited December 13, 2004 by Bmatlock Quote Link to comment Share on other sites More sharing options...
Indubitably Posted December 13, 2004 Report Share Posted December 13, 2004 I might be interested in a trade for that one, i got a pretty decent running motor. Its a Trinity Stage III ported topend w/ an ada head. bored .030 over. shoot me a pm if ur interested i'm in socal Quote Link to comment Share on other sites More sharing options...
01bansheefox Posted December 13, 2004 Author Report Share Posted December 13, 2004 If it matters to anyone the kit alone for this is around $2600 if that motivates anybody Late Quote Link to comment Share on other sites More sharing options...
bogart Posted December 13, 2004 Report Share Posted December 13, 2004 If it matters to anyone the kit alone for this is around $2600 if that motivates anybody Late 292738[/snapback] you looking to just get a really nice stocker.i might be interested Quote Link to comment Share on other sites More sharing options...
01bansheefox Posted December 14, 2004 Author Report Share Posted December 14, 2004 Im just looking for anything that runs or need very very minor work. Tired of spending money. A nice port and polish stocker would be nice, I really dont know guys just through my some offers please or even $$$ would work. Quote Link to comment Share on other sites More sharing options...
NYUK Posted December 14, 2004 Report Share Posted December 14, 2004 i have a ported.30 over motor with a hot rods welded crank, new wiseco pistons. coolhead. this is the motor you got off e bay you said was trashed? any cylinder damage? scoring? how is the crank and cases? i gotta ask the link you posted was the bike that you said was trahed right? what carbs were on the motor? Quote Link to comment Share on other sites More sharing options...
01bansheefox Posted December 14, 2004 Author Report Share Posted December 14, 2004 Yes that is the bike i got. The carbs are 35mm carbs with the Trinity Stage IV intake and i "think" v-force reeds. There doesnt seem to be any cylinder dmg the guy just told me it needs a new top end and then he tried to tell me i need a new head but he is BS from what other people tell me. I guess the old owner used a screwdriver to get the head off and knicked up the bottom of the head. They did a complete tear down on my motor and said the clutch, gears bottom 1/2 of engine is in excellent shape and everything is still perfect. They will be open tomorrow i will have to call and ask again. Quote Link to comment Share on other sites More sharing options...
bogart Posted December 14, 2004 Report Share Posted December 14, 2004 Yes that is the bike i got. The carbs are 35mm carbs with the Trinity Stage IV intake and i "think" v-force reeds. There doesnt seem to be any cylinder dmg the guy just told me it needs a new top end and then he tried to tell me i need a new head but he is BS from what other people tell me. I guess the old owner used a screwdriver to get the head off and knicked up the bottom of the head. They did a complete tear down on my motor and said the clutch, gears bottom 1/2 of engine is in excellent shape and everything is still perfect. They will be open tomorrow i will have to call and ask again. 292873[/snapback] well if the lower end is complete and not torn apart im interested.i got a nice 92 .40 over milled head 155psi compression runs great starts up first kick in the summer i would think 2-3 in the winter.let me know whats up Quote Link to comment Share on other sites More sharing options...
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