Originally Posted by Shawnb
I bought a complete running Chev 355 that was built for drag racing and raced for 1 year. I want to use it for a 69 Camaro im going to buy. The motor is 13.1 compression. Are there octane modifires or boostres that can be added to 93 oct fuel that my motor can run on. I plan to buy a good set of aluminum heads. Im dont want to buy $8.00 per gallon gas for 110. I know I can swap to E-85 but I want to do that as a lats resort. Are there other options? I dont plan to race the car. Just street drive. Thanks in advance.
Sorry dude, but nope....all the octane boost in the world isn't going to stop that from eating itself on pump. Which pistons are in it? If the compression is there by tiny CC heads, then maybe you will be OK when you switch to alum heads. That's going to be what you need to know.