kingsley Posted October 2, 2010 Report Share Posted October 2, 2010 Over here in Australia im limited to what i can find for go fast bits for my Banshee. Currently im running a Hotrods 4mm crank and rod with blaster 66.5mm pistons, coolhead, 34mm carbs and FMF fattys. My water jackets are no longer big enough to handle the heat soak from the bigger bores and increased power. Im at the stage where i want to buy some bigger bores for it. Is there an off the shelf option that i can buy over the net? Id prefer something that i can simply bolt to my cases, still run my 34mm carbs, pipes and use the cool head. Il be using 98fuel (US93)and would like the domes to give the most for my fuel while at see level. Il still be running the 4mm crank. Currently i have 402cc and dont realy want to down size the bores as its not enough power at times already. A bore size starting at 68mm would be very nice if the rest of my motor can support that (carbs and pipes) Thanks in advance Kingsley Quote Link to comment Share on other sites More sharing options...
2001blackshee Posted October 2, 2010 Report Share Posted October 2, 2010 Over here in Australia im limited to what i can find for go fast bits for my Banshee. Currently im running a Hotrods 4mm crank and rod with blaster 66.5mm pistons, coolhead, 34mm carbs and FMF fattys. My water jackets are no longer big enough to handle the heat soak from the bigger bores and increased power. Im at the stage where i want to buy some bigger bores for it. Is there an off the shelf option that i can buy over the net? Id prefer something that i can simply bolt to my cases, still run my 34mm carbs, pipes and use the cool head. Il be using 98fuel (US93)and would like the domes to give the most for my fuel while at see level. Il still be running the 4mm crank. Currently i have 402cc and dont realy want to down size the bores as its not enough power at times already. A bore size starting at 68mm would be very nice if the rest of my motor can support that (carbs and pipes) Thanks in advance Kingsley if you do some searching thrue the threads.. you will find what you looking for.. countless people ask the same questions... Give the repair and mods section a good look thrue.. ive searched every pafge in here.. as you should to. dont just look at the new topics.... Theres alot of questions already answered, just llook for them!! Good luck.. The 421 cub... is something you might wanna take a look into!!!! Quote Link to comment Share on other sites More sharing options...
278 Posted October 3, 2010 Report Share Posted October 3, 2010 Over here in Australia im limited to what i can find for go fast bits for my Banshee. Currently im running a Hotrods 4mm crank and rod with blaster 66.5mm pistons, coolhead, 34mm carbs and FMF fattys. My water jackets are no longer big enough to handle the heat soak from the bigger bores and increased power. Im at the stage where i want to buy some bigger bores for it. Is there an off the shelf option that i can buy over the net? Id prefer something that i can simply bolt to my cases, still run my 34mm carbs, pipes and use the cool head. Il be using 98fuel (US93)and would like the domes to give the most for my fuel while at see level. Il still be running the 4mm crank. Currently i have 402cc and dont realy want to down size the bores as its not enough power at times already. A bore size starting at 68mm would be very nice if the rest of my motor can support that (carbs and pipes) Thanks in advance Kingsley Theres hundreds of options out there for you, best thing to do is email a reputable builder and talk to them about the best options for you based on what kind of riding you do Quote Link to comment Share on other sites More sharing options...
Burt Reynolds Posted October 3, 2010 Report Share Posted October 3, 2010 Do they make 4mm serval cats? That would be sweet Quote Link to comment Share on other sites More sharing options...
Larry's Shee Posted October 3, 2010 Report Share Posted October 3, 2010 Just peeked at M&M site Seems the Serval is only 4mil Quote Link to comment Share on other sites More sharing options...
rascal Posted October 3, 2010 Report Share Posted October 3, 2010 Just peeked at M&M site Seems the Serval is only 4mil IVE RUN TWO VITOS RACING ENGINES BUILT BY MYSELF AND HAD GREAT SUCCESS.. VITOS PERFORMANCE PRODUCTS !! Quote Link to comment Share on other sites More sharing options...
tedd1 Posted October 3, 2010 Report Share Posted October 3, 2010 I have nothing against Vito's. I have used Athena and Ice Cube products on four strokes and they have good stuff. However, Calvin's cats are hard to beat... Quote Link to comment Share on other sites More sharing options...
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