IHRA HP Factor for 305

[Brandon Peterson]

Originally Posted by icebrrrg

Thank you for your response Brandon. Does anybody know if that hp rating is the same for stick and auto?

Thanks,

Mark Berg
I/S 2665

This is how it is listed on IHRA's website..

Stock Eliminator HP adjustments:

• 1969 Chevrolet Camaro 396/375/390 increased 5 to 395 HP.
• 1982 Jeep 242/190/170 increased 5 to 175 HP.
• 1985 Chevrolet Camaro 305/175-253 increased 5 to 258 HP.
• 1991 Chevrolet Camaro 350/245-260 increased 5 to 265 HP.

this is from 9-22-09 the last time that motor had a hp adjustment..im sure tech will be able to tell you at the track if its the same for stick and auto...