Yeah this is right . I've just set the valve clearence like the guys that run the Tb300 cam in America. Seems they run 0.04" clearence for most aftermarket cams
For the unknowing is there a reason for that?
i would imagine it would drop the compression or somthing or maybe alow for the extra heat and in return not have to adjust the valves as often? if thats the case i can understand it but still wierd.
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Fiddy Hoe's Before Fiddy Bro's
Ride:
Ciniworx pro 150 ms
Lifan 150
Fat bars
Heavy duty clutch springs
More trick bits to come
it has nothing to do with the cam you run but the expansion of the materials used in the top end when at running temp. He means 4 thou I think which is correct.
It runs sweet now! First gear is way too short. The OKO 28mm flatside isn't too hard to tune, but's diffrent to the mikuni copy setups. It's vulnerable to changes too, so it can be spot on 2 day and slightly off the next.
It has CRAZY torque and still manages to rev. The 28mm valve deffinatly changes the engine significantly and allows it to breathe much better. Compression on the 56mm (big dome compared to the 58mm) from Akunar has crazy compression and needs to be kicked properly just after TDC.
I've had about 4 hours on the engine now and no drama's. No oil leaks or anything. Couldn't be happier! Also got a 30mm intake manifold from Akunar coming on the way.
Thanks for positive responce guys!
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-Lightened oil sling
-inner rotor
-split fire ignition coil
-Carbon fibre ignition cover
-28mm OKO carby
-Magnetic oil drain bolt
-60.5mm stroker crank
-Cases machined up to accept crank
-NACHI crank bearings
-56mm high compression piston
-worked head (valve guide grinded flush,valve seats recut, port re-welded and reshaped, combustion chamber and exhaust port polished,valves de-shrouded)
-28/24 oversized valves
-heavy duty valve springs
-tb300 Race cam + honda cam sprocket
It runs sweet now! First gear is way too short. The OKO 28mm flatside isn't too hard to tune, but's diffrent to the mikuni copy setups. It's vulnerable to changes too, so it can be spot on 2 day and slightly off the next.
It has CRAZY torque and still manages to rev. The 28mm valve deffinatly changes the engine significantly and allows it to breathe much better. Compression on the 56mm (big dome compared to the 58mm) from Akunar has crazy compression and needs to be kicked properly just after TDC.
I've had about 4 hours on the engine now and no drama's. No oil leaks or anything. Couldn't be happier! Also got a 30mm intake manifold from Akunar coming on the way.
Nope..Will GPS it one day. Just got a tach, speedo and lights. So i'll have to put the standard stator and a lightened flywheel back on. Will let you know and have video once it's done
__________________
-Lightened oil sling
-inner rotor
-split fire ignition coil
-Carbon fibre ignition cover
-28mm OKO carby
-Magnetic oil drain bolt
-60.5mm stroker crank
-Cases machined up to accept crank
-NACHI crank bearings
-56mm high compression piston
-worked head (valve guide grinded flush,valve seats recut, port re-welded and reshaped, combustion chamber and exhaust port polished,valves de-shrouded)
-28/24 oversized valves
-heavy duty valve springs
-tb300 Race cam + honda cam sprocket
. I've just set the valve clearence like the guys that run the Tb300 cam in America. Seems they run 0.04" clearence for most aftermarket cams
Linear Mode
