Separate names with a comma.
Can't agree with 776. A spring can go in a harmonic state @ 6000 rpm & be fine @ 6500. Springs have different frequency ranges & the best way to...
It has a lot to do with the resonance & frequency of the spring. If the RPM you are mostly operating at is causing spring surge then you may need...
So you guys run the engine until hot, shut the engine & retorque the heads while the engine is hot. Should this apply with all engines with...
I think that the more you move the blower back to the center will be advantages to your air distribution. We have a 517 BBC with a 1471 moved 4"...
Seeings how no-one else put up any specs, would you all agree on the above?
We have a spare piston that has .00425" piston to pin clearance to be used in a BBC blown alcohol circuit boat.We don't have time or any good...
What is the accepted or should I say correct specifications for the O ring depth compared to the diameter of the wire & how deep should the...
Nathan, if your piston doesn't hit the head @ .090" then why do you need so much extra on the intake to piston ? Exhaust is usually more...
Before I forget Mike, is there any problems going the other way, 14mm pulley with 13.9 belt
Mike, would there be no problems even in blown alcohol K boat racing for say 3 minute races sitting on 5500-8000 rpm. Just wondering if the...
I would think that it would be more of a problem if the lower pulley was changed seeings how it is much larger than the top so the misalignment...
No takers on this one?
Don't you guys have to work out rocker geometry with these engines. Heads being faced, block height, valve length etc, etc will change your rocker...
Yes Mike we are talking a rootes blower. Trying to find out the relation between boost pressure & temperature & how air temp can be used to...
Jody, isn't 40 lbs on the H/S a little low?
Just wondering if the guys with data loggers could tell what sort of air temp in the manifold would be in relation to the amount of boost, & rpm....
OwnBlock, what makes that inox better & what does it do differently. Are the contents much different?
Depends a bit on engine design, but around .250" at a minimum.
X2. Would be the best way that I can see with no problems. Make sure you have enough belt.
Will make no difference if you measure stretch like you should.You are doing the same with head bolts if the manufacturer says torque should be...
