boost_it638 Posted January 13, 2012 Report Share Posted January 13, 2012 i pretty much have a stock motor besides wisco pro lite pistons(stock bore), open air box with pods and pro circut pipes. trying to figure out what next to do to the motor, any suggestions? Quote Link to comment Share on other sites More sharing options...
dcalsv02 Posted January 13, 2012 Report Share Posted January 13, 2012 i pretty much have a stock motor besides wisco pro lite pistons(stock bore), open air box with pods and pro circut pipes. trying to figure out what next to do to the motor, any suggestions? Porting, timing mod, after market head, the list goes on. Depends on what you want from the bike. Quote Link to comment Share on other sites More sharing options...
sstaton1983 Posted January 13, 2012 Report Share Posted January 13, 2012 what are you planning on doing? dune,drag,mx,flat track.different mods for different types of riding. if your looking for more power porting is where you get the most for the money.bump up the compression advance the timing.the list goes on forever. Quote Link to comment Share on other sites More sharing options...
boost_it638 Posted January 13, 2012 Author Report Share Posted January 13, 2012 (edited) i usally do trail riding and run around in a few pits by me, maybe go to the local track a few times. would the mx porting be good for all of that? i want to make the bike a lil faster. everyone seems to go with the +4 timing and a coolhead. are those good mods to start out with? Edited January 13, 2012 by boost_it638 Quote Link to comment Share on other sites More sharing options...
dcalsv02 Posted January 13, 2012 Report Share Posted January 13, 2012 Yes those are good mods, but you could spend that money on porting and get more power. Your choice on which route you want to take. Give a site sponsor a call and they can get you all set up. Quote Link to comment Share on other sites More sharing options...
sheerider11 Posted January 13, 2012 Report Share Posted January 13, 2012 i usally do trail riding and run around in a few pits by me, maybe go to the local track a few times. would the mx porting be good for all of that? i want to make the bike a lil faster. everyone seems to go with the +4 timing and a coolhead. are those good mods to start out with? I got the MX/Hardcore port over at HJR. night and day difference. You pay for power. How much are you willing to spend on your bike? Like everyone said, the list is endless. you can make a little more power for cheap with what you got. You can look up how to mod your timing plate, you can mill the head to up the compression a little bit, you can swap sprockets to help acceleration. Or you can drop a few hundred bucks and send your motor out to a sponsor. You can drop a few thousand and tell a sponsor to make your bike damn near fly. totally up to you. Just have fun with it. Quote Link to comment Share on other sites More sharing options...
boost_it638 Posted January 14, 2012 Author Report Share Posted January 14, 2012 thanks for all the info guys. ive been looking around found a possible set up i might try for. +4 timing advance, v-force 3 reeds, 35mm 2 into 1 cv carb kit, pro design cool head, and a mx/hardcore port to finish it off. does this sound like a good set up? Quote Link to comment Share on other sites More sharing options...
bansheesandrider Posted January 14, 2012 Report Share Posted January 14, 2012 Did you just throw Wisecos in a stock cylinder or did you have the cylinders sleeved and bored to fit the pistons? The stock cast pistons require a bigger clearance than the forged Wisecos, so if you just threw a set of Wisecos into your cylinders you probably have to much piston to cylinder clearance. This is going to manifest into piston slap and broken piston skirts and will get worse quicker with more performance mods. As for the rest of your future setup- The hardest running Banshees have 2 carbs, you will have more power at the lowend with 2. The only advantage of 1 carb is there is 1 less carb to clean and jet. Also, Pro Design heads are OK but you have to pull the studs out of the cylinders and install longer ones. If you go with Noss or Chariot, or Modquad you can run the stock studs. Just choose a head that uses the same domes as Pro Design and you will be good. Quote Link to comment Share on other sites More sharing options...
lms1977 Posted January 14, 2012 Report Share Posted January 14, 2012 Although you probably do have to much piston clearance, the cast piston requires less clearance than a forged piston. The cast piston does not expand as much when heated up. Cast pistons usually .002 forged .003 Quote Link to comment Share on other sites More sharing options...
boost_it638 Posted January 14, 2012 Author Report Share Posted January 14, 2012 Did you just throw Wisecos in a stock cylinder or did you have the cylinders sleeved and bored to fit the pistons? The stock cast pistons require a bigger clearance than the forged Wisecos, so if you just threw a set of Wisecos into your cylinders you probably have to much piston to cylinder clearance. This is going to manifest into piston slap and broken piston skirts and will get worse quicker with more performance mods. As for the rest of your future setup- The hardest running Banshees have 2 carbs, you will have more power at the lowend with 2. The only advantage of 1 carb is there is 1 less carb to clean and jet. Also, Pro Design heads are OK but you have to pull the studs out of the cylinders and install longer ones. If you go with Noss or Chariot, or Modquad you can run the stock studs. Just choose a head that uses the same domes as Pro Design and you will be good. when i did the top end i brought the cylinders to a local yamaha dealer to get honed, they asked me to bring the new pistons along so they could match the cylinders to the pistons. would that be good enough? its prob been a lil over a year since i had done the top end and never noticed anything. so i would better off just keeping the stock carb set-up is what your saying. yea i heard that about the pro design cool head so i would use one that uses the stock studs. Quote Link to comment Share on other sites More sharing options...
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