Exhaust choice

[hotrod_chevyz]

I am saying he sells and delivers the nitro to one of the racetracks in the state of oklahoma.He sells race fuels,like women sell avon.I trust him to know what he is doing.According to him all i needed was a little help for the pump gas.and it works too.He dillutes it because he says motors on the racetrack dont make it past 30 feature races,without grenadeing.He dillutes it because he knows i will be mad when it explodes.

[hotrod_chevyz]

He has a little toyota pickup he puts it in.He buys it ,and sells it to those of us who want a few gallons here and there

[hotrod_chevyz]

I used to work at the track he delivered to. i used to help maintain the tracks tow trucks and other service vehicles,before they sold the track.I am about to start rebuilding transmissions for a few of the factory stock racers,who have a pretty good season average this year.they keep blowing tranny seals and i think i have found an answer to what ails them.

[FormulaLT1]

OK, Next time you see him though. Ask him whats in it I would still like to know only cause I haven't gotten into anything as advance as that but just for research purpose's I would still like to know.

[hotrod_chevyz]

He lebels it by percentage.I think he adds some kind of oil,and somthing else to it.it goes like this*10% 20% 30% all the way up to what dragsters use,wich is like 80 % i think.
If i remember right,a 8:1 compression ratio can have up to 30%,without immediate detramental effects.but a motor with 13:1 ratio can only have up to 10% maybe 15%,before causing immediate damage or failure.

[hotrod_chevyz]

None of wich has to do with exhaust.Im moving on to a different topic discussion,but i will let you know and try my best to come up with a simple applicable chart .