safe

So I ordered a 3.85 size pulley from procharger and will make 10 psi. Im a little concerned if that will be not safe or pushing the stock internals too much. Anyone know if that fine to do on the stock engine? Anyone making 10 psi or more? Also Im at 393 RWHP and 316 torque, how much gains am I...

a quick video i found that makes good sense. must watch! what people do not know about storing their car - YouTube i would change the oil after the first run in the spring.

I am not trying to knock anyone here but I am almost done with my mechanical engineering degree and I have learned a few think that can be applied to our cars. 1. When a shaft or gear is designed the torque being transmitted is the determining factor as to how strong it will need to be...

1.how much torque can my 1993 t5 safley handle with some good tires(and eventually 3.73 gears) 2.and how much horsepower and torque do i got to the wheels right now 3.last can i run a zex dry 75 or 100 hp shot of n2o with my 160,000 miles 5.0 and what do i need to do to make it safe on my...