Originally Posted by
off road god
Heat cycled 5 tanks. Heat gun to start and wrap the head to get it to temp. Idle to 230 for 5min and shut it off...let it cool back to room temp and start over....after 5 tanks ran it fat and slow on the street a couple of tanks and then started to lean it slowly another 2 tanks.
Got to Atl.(PNB) and put a race tune to it and stood there with my mouth haning open drooling over the power I had in my hands! It now has a lil' over 2 gallons on it and it runs great.
Got a points race this weekend and then the Alabama Manufacturers race at Cullman the 1st of June...the motor will be fine! BONE STOCK.
If you think stock is fast, you should see the modded one...! The stock engine is actually quite powerful tho... it has high timing and large ports and a very aggressive design in general.....However the modified engine is flat out ballistic, a huge gain in power and RPM over stock...The modded engine is smooth, yet ballistic at the same time.....I do lose a little runtime, but the gains in performance are well worth it IMHO....