Vacuum pumping the crankshaft
#1
Vacuum pumping the crankshaft
I have heard rumors around my local track that if you vacuum the crankshaft you can gain 30-50 horses is this true and how would igo about doing so if anybody has actually done this can youpost pictures
thank you
thank you
#5
RE: Vacuum pumping the crankshaft
ORIGINAL: Fatboy Racing
I have heard rumors around my local track that if you vacuum the crankshaft you can gain 30-50 horses is this true and how would igo about doing so if anybody has actually done this can youpost pictures
thank you
I have heard rumors around my local track that if you vacuum the crankshaft you can gain 30-50 horses is this true and how would igo about doing so if anybody has actually done this can youpost pictures
thank you
#6
RE: Vacuum pumping the crankshaft
I believe he's talking about a vacuum pump. Here is a link to how they work.
http://www.dragstuff.com/techarticles/vacuum-pumps.html
http://www.dragstuff.com/techarticles/vacuum-pumps.html
#10
RE: Vacuum pumping the crankshaft
I've read of people getting that much hp with a good system. But it depends on your set up. You will gain much more hp with a 500 cid engine than what you would say with a 302 small block. It depends on how powerful the engine is in the first place and i've READ it depends on compression of engine also.