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Discussion Starter #1
we are going to pinelake today to do a comparison test with a 391 and the new ceo reverse dome piston.i will let you know what i find out.both are bdt ported engines with bdt pipes.so it should be a good test.
 

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Discussion Starter #5
well what i can say is it is way more of a managable power delivery.powervalve need to be set just right.alittle less upper power compaired to the 391 but thats expected.really impressed with it so far.
 

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That's awesome to hear. Did bdt port it or was ports left alone? I was wondering if it could be ported or if it should be left alone
 

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Discussion Starter #7
bdt ported it .he gets the builder cylinders that needs bore,honed,ported but did talk to eddy about what he has found out the best way to port it.and done squish.
 

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Discussion Starter #9
wemight be getting a 81mm 391 kit before pinelake needt race on the 22nd.if so we are swopping it out .
 

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saw 363 eco built by bdt at glamis dunes last week. strong low-middle. ran vs other 370, & 350. looks good. talked to carlos said more testing needed b4 saying good or better than standard.


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