FUTURE Posted March 4, 2005 Report Posted March 4, 2005 what best items I need to build a powerful 4mm Banshee? and how much cc i will get ? Plz list Quote
Bensshee Posted March 4, 2005 Report Posted March 4, 2005 I a complete 4mm setup for sale. It includes cool head with domes v force reeds prodesign carb boots, 4 mil stroker crank and 35 keihns and pistons and rings. It will make 85-89 hp on gas. Great motor for duning and racing. -Ben Quote
fastbanshee4u Posted March 4, 2005 Report Posted March 4, 2005 what best items I need to build a powerful 4mm Banshee?and how much cc i will get ? Plz list 333573[/snapback] wiseco 4mm. stroker long rod crank and a good port job .dont worry about cc,s . When my banshee was a 350 I smoked many bigger bores that were not set up right , Quote
Ducman Posted March 5, 2005 Report Posted March 5, 2005 (Click Here) This link will give you the cc for various strokes and piston sizes. Parts list needed: 4mm stroker crank $450 Stroker specific cylinder porting/ case match porting $300-600 stroker plate or custom stroker domes $20 or $70 wiseco 795 series piston kit $180 Cool heal if you dont already have it $200 Adjustable timing plate $40 Optional, but you'll want it 34mm Carbs/cable/twist throttle $400 Intake manifold $170 V-force reeds $200 Uni or K$N Pod filters $30 ot $70 Lighten flywheel $60 Adjustable timing plate $40 Its around $1200 bare minimum for parts and porting if you do the tear down and reassenbly work yourself. Figure a couple of monthes for build time because the shit you order and work sent out to be done definitly doesn't happen over night and there is always some type of hang-up waiting for something. I sent mine off to a shop and got it built for $1450 including shipping but it probably isn't making quite the HP of some other 4mm strokers in the HQ, but still kicks ass and was worth it. I was out well over $2K when it was all said and done with the other parts added, carbs, reeds, ect. Kicking ass on every YFZ 450 I raced up the drag hill at sand mountain - PRICELESS I'm happy with my current 4mm setup, but looking back on the whole ordeal and amount of $ spent, I wonder what my motor would be like if I would have just got the best port job money could buy, carbs, reeds, ect. and just have had my stock crank welded. Also you can sell your stock crank, carbs, reed cages, airbox, ect. for a couple $'s to help offset the cost a bit. I think I got over $450 for these items on e-bay. Quote
BigRed350x Posted March 5, 2005 Report Posted March 5, 2005 (Click Here) This link will give you the cc for various strokes and piston sizes. Parts list needed: 4mm stroker crank $450 Stroker specific cylinder porting/ case match porting $300-600 stroker plate or custom stroker domes $20 or $70 wiseco 795 series piston kit $180 Cool heal if you dont already have it $200 Adjustable timing plate $40 Optional, but you'll want it 34mm Carbs/cable/twist throttle $400 Intake manifold $170 V-force reeds $200 Uni or K$N Pod filters $30 ot $70 Lighten flywheel $60 Adjustable timing plate $40 Its around $1200 bare minimum for parts and porting if you do the tear down and reassenbly work yourself. Figure a couple of monthes for build time because the shit you order and work sent out to be done definitly doesn't happen over night and there is always some type of hang-up waiting for something. I sent mine off to a shop and got it built for $1450 including shipping but it probably isn't making quite the HP of some other 4mm strokers in the HQ, but still kicks ass and was worth it. I was out well over $2K when it was all said and done with the other parts added, carbs, reeds, ect. Kicking ass on every YFZ 450 I raced up the drag hill at sand mountain - PRICELESS I'm happy with my current 4mm setup, but looking back on the whole ordeal and amount of $ spent, I wonder what my motor would be like if I would have just got the best port job money could buy, carbs, reeds, ect. and just have had my stock crank welded. Also you can sell your stock crank, carbs, reed cages, airbox, ect. for a couple $'s to help offset the cost a bit. I think I got over $450 for these items on e-bay. 333637[/snapback] Yeah, what he said. Quote
sheeweet Posted March 5, 2005 Report Posted March 5, 2005 (edited) but it probably isn't making quite the HP of some other 4mm strokers in the HQ, 333637[/snapback] Why? Edited March 5, 2005 by sheeweet Quote
FUTURE Posted March 5, 2005 Author Report Posted March 5, 2005 how much u asking Banshee ?? Ducman thanx for the greate details but I heard ppl fixing bigger piston with 4mm stroker. 68 or 72 something like that . no really clear with that... other thing .. what a bout the transmission .. keep stock or play with it little bit.. porting job is damn poor in our area ... & some workshop they've never seen banshee cylinder in whole life .. so I'm sure i will face this problem unlease i send my cylinder to USA.. Quote
bkabina Posted March 5, 2005 Report Posted March 5, 2005 Check out this link.Jim knows his shit when it comes to strokers.He has built motors for people all over. http://passionracingengines.com/ Quote
01bansheeke Posted March 5, 2005 Report Posted March 5, 2005 Check on ebay..i saw an entire kit for sale on there for 580 bucks. crank, pistons gaskets etc. Quote
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