How does rechambering the head effect the powerband on a Blaster that has been piped, but not ported. Is it power throughout the rpm range? Or is their a loss in the low end for gains in mid to upper rpms? Would like to even see an increase in the low end.
Rechambering the head
- Thread starter DLStryker
- Start date
Actually Joe, I just stuck the Torroidal head you made on a stock 66.5mm cylinder, set the squish to 0.030, and it out performs the stock 72mm Vitos Big Bore Kit cylinder I have, especially in low end grunt and mid-range. (3mm stroker, airbox is opened up, FMF pipe and carb is jetted through plug reading) The BBK might have a bit more guts just before it peaks, but barely.
I'd like to try the hemi head on this cylinder but Neil won't dream of letting it go.
Re-chambered heads are the first mod you should make to these machines folks.
Don't go too crazy on compression or it will get hot and wear out early.
I'd like to try the hemi head on this cylinder but Neil won't dream of letting it go.
Re-chambered heads are the first mod you should make to these machines folks.
Don't go too crazy on compression or it will get hot and wear out early.
Last edited:
I haven't been on the Blaster Forum for almost two weeks. Thanks for the heads up on the head Steve. I need to start riding more, but am always really busy with the new house we are renovating and working all the time.
I'm not sure if I mentioned it before, but Ive been working at the Tesla Gigafactory since they have opened and now have a job I actually like...a lot.
I'm the friendly, local rotor builder/balancer for the Model 3 automobile and electric tractor trailer/big rig. Lots of extremely cool, hi-tech robotics and processes to use. Tons of fun!
I'm not sure if I mentioned it before, but Ive been working at the Tesla Gigafactory since they have opened and now have a job I actually like...a lot.
I'm the friendly, local rotor builder/balancer for the Model 3 automobile and electric tractor trailer/big rig. Lots of extremely cool, hi-tech robotics and processes to use. Tons of fun!
Similar threads
