SBO Underdrive Pullys

[KCEE442]

i was looking at dick miller pullys
http://dickmillerracing.com/store/page19.html
the 2nd one-dmr-300-80
says 21% underdrive

but dosnt come with a p/s pully, i found mondello has it
2250-5811
http://www.mondellotwister.com/EngineAcc.htm

has anyone used anyone elese?

 

[olds307 and 403]

100 amp alternator minimum and a good cooling system needed. Can be found cheaper on Ebay. I used the longest Flowkooler water pump and had to space out the accessories one belt out.

 

[KCEE442]

yeah ill ck out ebay. im getting a new alum rad/ electric fans and new waterpump it should be efficiant enough.
How do i know what waterpump im going to need?

 

[FE3X CLONE]

I wouldn't waste the money on underdrive pulley's. You'll end up with more problems than the amount of HP you'll get from them.