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400ex#18
09-01-2003, 11:31 AM
How much of a power increase would a 416 Piston Bore&hone, Cam, Misc. gaskets...ect, and a EHS lid, give me, and would it be a remarkably noticable change in power from just filter exaust, and jets, with race fuel?

chrisp333
09-01-2003, 01:23 PM
do all of those mods including the filter ,exhaust, and jets and you will definately fell it. just make sure you get a rev box and be sure your piston is one of higher compression.

you could even get a degree key for a few dollars too.

the possibilities are endless my friend.

Giz400ex
09-01-2003, 01:26 PM
I was wondering why your running race fuel on a stock motor? Just wondering:confused:

400ex#18
09-01-2003, 01:40 PM
with the race fuel, and the right jetts, filter and exaust, it runs with a little bit, but barely any more throttle response...and it runs a lot cleaner than 93 or 94 out of the pump...

400ex#18
09-01-2003, 01:41 PM
Originally posted by chrisp333
you could even get a degree key for a few dollars too.

what is a degree key?

The440Exorcist
09-01-2003, 03:08 PM
It is a timing advance key, yu can pick one up for $15 off of www.sparksracing.com. I hear this mod is the best one for your buck. Your setup sounds like one hat you will like. The degree key will compliment it nicely.



Eric

400ex#18
09-01-2003, 03:10 PM
ok...thanks..