- Joined
- Oct 10, 2007
- Messages
- 1,144
nether will be noticeable in heat racing, props, setup, and driving are the most important.We've dyno tested a lot of engines. Stock Zenoahs with the same pipe were identical in power within the precision of our dyno. The parts I've measured were identical and even squish clearances were very close. This was not true of hand built or limited production engines. We ran carefully selected engines for our GX1 gas SAW records. On stock engines the pipe made the most difference. Break in also adds power. Neither will be noticeable in heat racing. Props, setup, and driving are more important.
Lohring Miller
well said lohring, set this quote in bronze