Thread: Were Should I Spend my EG33 Dollars to Kick Ass.
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Old 11-20-2012, 06:01 PM
oab_au oab_au is offline
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Re: Were Should I Spend my EG33 Dollars to Kick Ass.
Quote:
Originally Posted by RallyBob View Post
Seems a bit too large. We went with 1.75" primaries and I was concerned they were too large. For most applications 1.625" is more than enough to support 250-300 whp. But given our final power and rpms the 1.75" worked out okay.

I can't imagine such short and large primary tubes unless you were making 550-600 whp and spinning up 10,000 rpms.

JMTCW...
I agree with Bob there. The larger dia will reduce the velocity, and the 25" chimes in at about 11500 rpm.

Harvey.
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