Coupelx

You are very correct in that cranking compression does not determine octane requirements. Port layout, squish and dome design are some of the things that determine octane needs. The head on my bike is setup specifically for 91 octane at ~130psi compression. If i were to get into the 140psi range (say by running a thinner base gasket) i would be looking at needing higher octane fuel because the head was cut specifically for my combination and porting.

i keep hearing the wd40 thing about the orings but the only maintenance my oring chain gets is a quick spray of wd40 or PB garage door lube after i wash it to keep rust away. bike sees 90/10 sand/dirt. chain is like 3 years old if not 4 and ill probably replace it just for the hell of it this winter.

what engine is in it now? looks like a clean setup.

the stator is capable of 40+ vAC if unregulated.

what is this slider you speak of?

Please tell me you are just trolling?

For fucks sake, wrong forum!

First off you pathetic waste of sperm. Check the dates on the thread BEFORE YOU POST. Then if you knew as much as you thought you did you would know that 927 clogs shit up far worse than klotz ST could. Nice try. GTFO.

Lower than sea level ..?

Screams like a schoolgirl that just took it in ass for the first time.

nice looking car!

Pro-Troller right here. this is the second one ive got for $50 its the only way i can afford all my projects

kill the ignition to unload the trans.

dibs!

biggest difference i think is so you dont have to run a big ass sprocket on the engine. useful for the asphalt guys. otherwise i would think stock ratio would be fine for a 421?

thats what happens when they are run flat.

If you have to ask, then no you are not gonna make it.

do you know the specs on your engine? port durations and such? this will be important info.

haha goodwell! you going to school out there?

hope you arent running a stock swingarm.

my razr 2's are worthless. only good thing is they are really hard so they last forever, mine are 5+ years old.

no he will need to send them a head that has not been messed with.