Offshoreonly.com

Offshoreonly.com (https://www.offshoreonly.com/forums/)
-   General Q & A (https://www.offshoreonly.com/forums/general-q-20/)
-   -   Ignition timing on HP 500 -97 and later? (https://www.offshoreonly.com/forums/general-q/164794-ignition-timing-hp-500-97-later.html)

BajaRunner 07-30-2007 09:13 AM


Originally Posted by JaayTeee (Post 2216298)
That's what I did with my 98's

ditto

cuda 07-30-2007 09:24 AM

2 Attachment(s)
I mounted a TB V on this old 454/330. I just left the knock sensor wire unconnected.

Alex 07-30-2007 11:33 AM

Just back from a test ride. Ignition set at app. 34 deg@3200 rpm. I'm running a little lean over part throttle so I'll re-jet and take it for another ride.

Another problem is that I don't have a proper prop. I've estimated to run a 24 pitch Bravo I but hasn't got it in my hand yet. Today I run a 27 pitch Laser which was lousy :traurig001:

Btw, a correction to myself; there's only one knock sensor involved on this engine :angry-smiley-044:


All times are GMT -5. The time now is 11:14 AM.


Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.