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05-14-2008, 08:04 PM #1
Any body put vacuume advance on a boat 350??
My partner and I ski alot on wakeboards. Average speed,, 20 mph.
The throttle is about 1/3 open. RPM is about 2100
I know that this is not full load . Specially at 1/3 throttle.
Boat mechanics say boat either idle or are at full load. They haven't skiied with me.
I was able to lighten up the Mech. springs, and the engine is cooler, pops up with less throttle , and is getting better gas mileage.
I do much timing test while boat is under load to be safe.
Anyone out there put vacuume advance on a boat?
I'm open to ideas. Got to save the buck.
Boat is an inboard 350 sbc . Standard 260 hp.Jay :happy: Waxhaw, N.C.
70 Chevy C-10 Stepside from 86 lowered 2" front 3" back, 383ci/350hp. elec. seats,functioning cowl, wood bed, hidden hitch, hidden tach, long headers, duel 3" exhaust. perform int., semi-aggressive cam (no specs.)
69 Chevy C-10 Fleetside 350 ci 3spd. mild cam, 270hp,stock.duel 2.5" exhaust. Lowered 2" made own blocks
89 Ski Marlin Boat 350 ci:party: pulling machine. 7 skiiers.
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