hey guys sorta kicking aroud the idea of doing a head mod before the new race season. and am itching to go much faster what are the different styles of head mods can I do for mid to upper power without neglecting the lower rpms.
The mods I already have to my blaster is a full toomey exhaust boyesen PSR reeds a 30mm carb 50pilot and 148 main at 660feet and a uni pod filter. comp is a solid 122psi stock piston. re-ringed last year also my weight is 200 with all my gear on if that helps. It is for mx but this is like 3-5 gear mx nearly flat track with moderate 3 foot jumps and stuff.
So of corse id like to get as much pipe crackling power I can get on premium pump gas what ever the highest is now Id say between 91-94 octane. my dad gets reasonable amounts cause he works at bp and on discount.so that shouldent be a problem. BTW I know porting is king but the rings are fine and I dont wanna rip it apart 2 and a half weeks before the season opener or have that much to spend yet thanks for keeping that in mind. Also what kind of compression is to be expected?
let me know what you guys think of my mods I feel they are adequet and complement each other.
The mods I already have to my blaster is a full toomey exhaust boyesen PSR reeds a 30mm carb 50pilot and 148 main at 660feet and a uni pod filter. comp is a solid 122psi stock piston. re-ringed last year also my weight is 200 with all my gear on if that helps. It is for mx but this is like 3-5 gear mx nearly flat track with moderate 3 foot jumps and stuff.
So of corse id like to get as much pipe crackling power I can get on premium pump gas what ever the highest is now Id say between 91-94 octane. my dad gets reasonable amounts cause he works at bp and on discount.so that shouldent be a problem. BTW I know porting is king but the rings are fine and I dont wanna rip it apart 2 and a half weeks before the season opener or have that much to spend yet thanks for keeping that in mind. Also what kind of compression is to be expected?
let me know what you guys think of my mods I feel they are adequet and complement each other.