How can I make my 97 blaster faster I have already bores it out to a 260 and have a 30mm Mikuni carb. What mods can I do for cheap with out porting, polishing, or boring. Any answer will be greatly appreciated.
Faster blaster??
- Thread starter blasterfinatic
- Start date
Head mod
pipe
porting
also, i bet your blaster is .60 over, not a 260cc (because they dont make 260's!!!)
pipe
porting
also, i bet your blaster is .60 over, not a 260cc (because they dont make 260's!!!)
actual i think they did make 260 kits but not any more but id eather advance the timing pipe porting and no airbox lid
or head mod pipe porting maby a stroker crank and no air box lid
I'm calling Bovine Scatology on the 260...
Rechambered head, $60
Outerwear lid for the aircleaner box, $20
Leak test, $30 for the tool
Plug chop and jets, $30
Steve
I forgot to mention I have already taken off airbox lid, and have a full fmf pipe. Also my blaster is bored 1.50mm over which I have checked registers it at right around 260cc. And am not looking to port. So is there anything else I can do.
I think you have the 6 and the 0 backwards for the cc's man, not tryin to be a dick or anything ... If you have a stock jug even if its bored .080 over you might be lookin at like 206 cc's, definitely not 260 tho !
1.5mm over means it bored 6 over (you can go to 8 over on stock sleeve)... It does NOT mean its a 260cc......
I means your cylinder is about a 201cc
I don't think you gain that much with a bbk. I just did it cause I had to resleeve anyway. Ponder on this. If you dont gain anything by going from 66mm to 68.25mm then how can you gain a lot going from 68.25 to 72?
No clue, but its a bigger jump than the 66 to 67.5.... There had to be a gain somewhere, top end low end idk
Damnn, you beat me to it lol ... There is a gain from boring the cylinder, just not a very noticeable one !
I bet a good port and polish would compliment that 240 very nicely ! Somethin tells me you'll be doing that some time in the near future as that's one of the last big mods left to do on your motor. That thing would be crazy fast then.
Is this what you did to your blaster? Blaster YFS200 72mm 260cc Ported 4mm Hotrods Hot Rods Big Bore Stroker Kit | eBay
or this? Blaster 265cc 75mm Big Bore Kit Sleeve Piston Triple Port Cylinder Head Wossner | eBay
The 260 has a 72mm piston with a +4mm stroker so it is at 248cc
The 265 has a 75mm piston with a stock stroke so it is at 252cc
Now if you take the 75mm piston and put it with a +3mm stroker you will get 265cc
Or take the 75mm piston and put it with a +4mm stroker to get 269cc
or this? Blaster 265cc 75mm Big Bore Kit Sleeve Piston Triple Port Cylinder Head Wossner | eBay
The 260 has a 72mm piston with a +4mm stroker so it is at 248cc
The 265 has a 75mm piston with a stock stroke so it is at 252cc
Now if you take the 75mm piston and put it with a +3mm stroker you will get 265cc
Or take the 75mm piston and put it with a +4mm stroker to get 269cc
Last edited by a moderator:
how should i get more cc??
I have a 97 blaster and it has been bored .60 over and recently found out that only made it 204cc what else should I do and please give me an estimate of how much I would have to spend doing it. I have aftermarket pipe, larger carb, and just looking to mod the engine. Also does advancing the timing make a big difference.
I have a 97 blaster and it has been bored .60 over and recently found out that only made it 204cc what else should I do and please give me an estimate of how much I would have to spend doing it. I have aftermarket pipe, larger carb, and just looking to mod the engine. Also does advancing the timing make a big difference.
port and polish??
Can anyone tell me how much it would cost to have my blaster head ported and polished and if it would add a lot of power. Also how much would a head mod cost and does it help out with power.
Can anyone tell me how much it would cost to have my blaster head ported and polished and if it would add a lot of power. Also how much would a head mod cost and does it help out with power.
Re: how should i get more cc??
I would recommend a aftermarket powerband, I heard the purple one is awesome!!! lol but really get a port and polish job that's around 200 but is amazing power increase!!!!
I would recommend a aftermarket powerband, I heard the purple one is awesome!!! lol but really get a port and polish job that's around 200 but is amazing power increase!!!!
