[GTOGEORGE]

Originally Posted by Tom Vaught

DOH! A Pulley Change obviously changes the rpm of your supercharger vs the engine rpm.
That is like boost 101. Wow! Put that on a Billboard for the racers to learn from, LOL!

Whatever makes you happy, George.

Tom V.

Well I’m just trying to teach the other 90% about boost!



GTO George

[Tom Vaught]

Good Job George, Keep after it, They say teaching helps the Teacher figure out how it really works.

Tom V.

[GTOGEORGE]

Originally Posted by Tom Vaught

Good Job George, Keep after it, They say teaching helps the Teacher figure out how it really works.

Tom V.

Yes it does Tom so keep those threads coming! LMAO!
I’m sure at your age you can still learn!

GTO George

[GTOGEORGE]

A long time ago (in the 80's) B & M had a GREAT book about supercharging (roots blowers). They used a 350 Chevy engine and made hundreds of dyno pulls on it using different camshafts, heads, superchargers, different pulleys, etc. and showed the HP gained or lost with each item (an apples to apples comparison). I wish i still had that book, I learned a lot about roots blowers reading that book.
I’m sure that the info would also work with a pro charger type set up!

GTO George

[twooldgoats]

Originally Posted by GTOGEORGE

..... I wish i still had that book, I learned a lot about roots blowers reading that book....

GTO George

Have you ever looked for it on eBay? I've found a lot of good books on there. Usually cheap, too.



Jim

[GTOGEORGE]

Originally Posted by twooldgoats

Have you ever looked for it on eBay? I've found a lot of good books on there. Usually cheap, too.



Jim

Yea i need to look for it there, gosh it was such a GREAT book! dozens and dozens of dyno test comparing different combos. They would show you how Boost, horsepower and torque numbers, temps on blowers differ not BS like some people hand out.....real numbers.


GTO George