how much at the wheels?
210 HP comes to mind...
The stock 550's can't handle that much if I remember correctly. I was running stock 550's, cosmo fuel pump (better than the walbro IMO), open exhaust and was consistently hitting 11-12 PSI....I'd say roughly about 230-240 hp...
but...because I was hitting 11-12 psi, i subsequently blew my engine....detonation is a bitch. If you check out REted's site, www.fc3spro.com, you'll find some good information pertaining to your question and some possible ways to make good power.
The stock 550's can't handle that much if I remember correctly. I was running stock 550's, cosmo fuel pump (better than the walbro IMO), open exhaust and was consistently hitting 11-12 PSI....I'd say roughly about 230-240 hp...
but...because I was hitting 11-12 psi, i subsequently blew my engine....detonation is a bitch. If you check out REted's site, www.fc3spro.com, you'll find some good information pertaining to your question and some possible ways to make good power.
Last edited by Funkspectrum; Nov 14, 2005 at 03:54 AM.
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Jeff20B
1st Generation Specific (1979-1985)
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Sep 16, 2018 07:16 PM