blaster jetting

[lastride38]

Ive just bored my 06 blaster 030 over. could someone tell me how far up with the jets should i go. i would put on some pics of my machines but i cant yet . I have a 06 blaster , 04 trx 250ex , 97 250 recon , 98 xr200r ,99 kx250 and a 1976 z1900 with a strectched swingarm hybusha frontend , wheels , vance and hines dragpipes a beast. looking for a good z1 1000 motor.

[2fun]

Originally Posted by lastride38

Ive just bored my 06 blaster 030 over. could someone tell me how far up with the jets should i go. i would put on some pics of my machines but i cant yet . I have a 06 blaster , 04 trx 250ex , 97 250 recon , 98 xr200r ,99 kx250 and a 1976 z1900 with a strectched swingarm hybusha frontend , wheels , vance and hines dragpipes a beast. looking for a good z1 1000 motor.

I'm not so sure you will need different jetting.

Usually an aftermarket pipe, intake, or porting will change the jetting requirements, but I'm not so sure an overbore of .030" will require that.

[lastride38]

thanks i was only going 20 over and new that i wouldnt have to jet up but 30 i wasnt sure. thanks again bro.

[2fun]

No problem