Originally Posted By: CONMCK
Looking for opinions on oil to use in drag race application.
1/4 mile drag racing, small block chev, 7000 rpm max, 650 horsepower.
Question is;
Is there alternative oils out there to use instead of the high priced products like Royal Purple, Joe Gibbs, Amsoil etc. There are many HDEO (diesel), whether CH/SL, CI/SM or the new CJ-4 for less than 1/2 the price, and of course many other types of gasoline oils. My thinking, why pay $150 dollars for a oil change when I could spend only $60 to $70 and still have the same protection, or very close.
I'm used to using 0-30 or 5-30 vis oil, I would consider 0-40 or 5-40 as the absolute upper viscosity.
Thoughts, experiences????
Try This oil in a straight 30
http://www.schaefferoil.com/documents/2-110-td.pdf
I use the 40W A straight oil is more stable in a race end. The additive package is the best.