Originally Posted by
Ruune
Believe it or not, that sport 3-port rips! I got a couple for testing the Massive Mods fuel, and gave them to some guys affiliated with the LHS here in San Antonio. The little booger is surprisingly fast! Qualified 3rd in sportsman last weekend.
By the way, I'm pretty impressed with the massive mods fuel. I'll have some post-run pics of the internals, after 2 gallons... hopefully after the weekend.
Now the 3 port sport I got I had to work on the low speed needle, I raced it at white house hobbies in Nashville tn, and when I got on the front straight the motor stopped pulling, it ran out of leggs at half way, so I Changed out the cluchbell to a 15 tooth bell , no luck. So I took out the lsn out and grinded off about .062 off the needle, then the little guy was able to walk on down the straightaway.
Now the 3 port sport is a turbo head motor and it still ripps after 2 gallons