rmcmichael
Member
- Jun 27, 2002
- 47
- 0
It's about time for another top end on my '99 YZ250. This time, I was
thinking about sending it off to Eric for some porting. I've looked at his
web site and read about "power bands", but I still have some questions.
1) Does Mo Betta porting mean racing gas? (I use Chevron premium,
and I'd like to stay with that)
2) Anyone (Eric?) done a dyno tace of a stock engine versus one that
has had the Mo Betta port job?
3) I'm really not looking for peak HP (got penty now), rather a nice
broad pull from the engine. Don't really like the bikes that "hit"
really hard either.
4) I'd like an engine that "carburettes" really nicely everywhere.
thinking about sending it off to Eric for some porting. I've looked at his
web site and read about "power bands", but I still have some questions.
1) Does Mo Betta porting mean racing gas? (I use Chevron premium,
and I'd like to stay with that)
2) Anyone (Eric?) done a dyno tace of a stock engine versus one that
has had the Mo Betta port job?
3) I'm really not looking for peak HP (got penty now), rather a nice
broad pull from the engine. Don't really like the bikes that "hit"
really hard either.
4) I'd like an engine that "carburettes" really nicely everywhere.