need more horse power/mods for blaster!

[244blackblastard]

I have a 89 blaster i rebuilt but i am looking for more power/hp. my sig should list most things i did. when i started with the motor it was toredown so i don't really know what a original blaster has for power... riding wise. i do know i need to increase the front sprocket because first gear is worthless and sense it's a 12 tooth it's going anyway. the compression is maxed out for pump gas .035. i would like to try running high octane but was told big bore's don't like high compression. i want the most power out of this thing. money really isn't a huge deal. i am thinking of advancing the timing 4 degrees but don't want to sacrifice top end. i would like anybody's suggestions.

 

[ruthless_one3k]

what pip you got?

 

[244blackblastard]

right now just stock with no silencer. getting f7 or similiar in the next couple weeks.

 

[245stroker]

with your mods you should regear it with 14/38 sprockets. get yourself an alluminum airbox, the stock one is too restrictive

 

[244blackblastard]

instead of aluminum airbox i went and bought a 2 inch rubber flange for pvc pipe from my local hardware store i ran that from the carb and cut the original airbox tube length down to except everything for length wise. then i bought a small section of 2 inch pvc pipe and a couple of clamps and ran that from the carb to the existing cut air filter tube. was cheap plus it kept my stock look. i also run no air box lid. i like stock look when i race sombody haha.

 

[flyers42091]

The pipe will make a huge difference. You could always go with a longer stroker rod, and a good port and polish by Flotek if it doesn't already have one.

 

[244blackblastard]

hey flyers,

the biggest i could find is a +4 stroker . if you have a link or something that could point me in the right direction it would be appreciated.

 

[quam]

well, my advice is to call the guy who did you port and polish job and ask him what pipe needs to go w/ your port.
modifying the exhaust port shape and size makes a huge difference in the way the 2 stroke motor functions and you absolutely HAVE to match up the right pipe to the port job. if you're guy ported you for low end and you put a top end pipe on there, you're just holding your engine by the balls.
after that you can get a bigger carb. that oughtta help out.

 

[quam]

also, there are reasons why the 4 over stroker is not as good as the 3 over. i'd say stick w/ the rod you've got and make very sure that your port timing is correct for your stroke. and again, get the right pipe.
are you using the spacer w/ your stroker or did you get the head modded when you got your compression milling? also, did they tune out all your squish measurements?

 

[244blackblastard]

quam,

i understand that pipe/port carb combo . port guy knew what i was going to use. i told him i was going to use vito's fat bastard but thinking of changing my mind for pipe.

 

[244blackblastard]

guam,

everything was done to not! use spacer plate.yes everything was done as a combo together with +3 stroker . was head,jug,piston and stroker all worked on as a package

 

[244blackblastard]

quam i had kennedy do it.

 

[cirame1]

wat r u running for reeds?? get some v force 3 reeds and definatly get a nasty pipe those will change everything.

 

[89custom]

a stock pipe with all that!? jesus man get a new pipe. dyno port.

 

[244blackblastard]

yes i plan on getting pipe very very soon. just had to sink a bunch of money in my truck for winter. was wondering what else i can do to squeeze more power after pipe. and yes i have v 3's already.

 

[89custom]

lol pretty much gettin up there man. just go with 14/38 gearing, maybe mill the head for race gas or just pump gas. only other thing i can think of is nos lol.

 

[coreyownz]

port,milled head stroker,gearing,carb,airbox,tires,(stickers make it crazy fast!) tires (bigger =more speed) and thats about it... lmao u could prolly do some crazy sh*t though..

 

[Blasterb0y794]

your just going to say "dyno-port" cause thats the pipe you have.

a pipe will make a HUGE difference, get some reeds!

 

[coreyownz]

maybe like a better cdi and sh*t but idk if it realy helps and like a highperformance stator but idk.. ive heard they dont do sh*t

 

[hickskateboarder]

wow. all that with a stock pipe... i can't believe it runs lol. pipe's gonna make a huge difference.