best throttle body
Any opinions?
good luck
DKL
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The Best V8 Stories One Small Block at Time

All the "constant" mechanical problems people tell you about...I say...BULL SH*T.....
like anything mass produced, one does get through now and then that has the butterfly a little tight in the bore but a piece of 250 grit sand paper and a little time will make it work perfect...
I have had my BBK on my car for going on 2 years now and have NEVER had a problem with it..NEVER...
You will get a whistle sound when you first install it, but the cure is to take some sand paper and radius the edge of the intake a bit. The air is comming it the larger TB and hitting the slightly smaller edge of the intake, causeing it to tumble. With the edge smoothed, there is almost no whistle.
The idle problems people have are that they are too stupid to look at the butterfly and notice that there are no idle holes drilled.
BBK leaves it undrilled so you can set it to your requirements. Just hook up AutoTap and start drilling (one number drill at a time) untill your IAC count gets into the 30s.It costs about 3 times as much but it is a much havier duty piece and it is actually larger in ID. The butterfly is a slug of brass and the houseing is a solid block of cast aluminum.
To date, I have yet to see any back to back tests with the BBK vs. a ported stock unit but to me it was worth the money.
Chris






