And the ding dong is still trying to give engine advice. Arguing performance and HP when the only dyno he has he sits on, and it's as far off as his head. Man, I still wish I only sank $5000 in my 575hp 496 Stroker build, and I even got insane deals on the heads and EFI.

Haha almost forgot about this. Funny this comes up. Just built a engine similar to this 3 weeks ago. I still back my post up!!!

Sweetheart, do as all a favor and head back into the goat barn. These guys not only know what works, but the PHYSICS of why it does. Let's talk valvetrain harmonics, rod ratio, piston speed and dwell, velocity vs volume and cylinder filling. I'll put up my own money to put your junk on a dyno and watch it underperform and explode, just for laughs.

looks like 2fuknstupid2 think is back to give us another speed secret,lol.

Its probably ready for another rebuild by now

So...did the original poster get his motor sorted out?

Now I have to go read another 5 page thread! Fuk me!

Alright keyboard cowboy lets here more about this build you speak of. What block did you use? Was it bored or did you keep it stock? Was it taken to a machine shop to be line bored and sonic tested. Did you have the machine shop balance everything or did you just slap it together and call it good? Let us know the recipe and the parts you used to make this AWESOME marine engine.
Fill in the blanks
Block?-
Crank?-
Pistons?-
Rods?-
Fasteners?-
Heads?-
Intake?-
Carb or EFI?-
Exhaust?-
Cam specs?-
You get the idea.
Until you can provide this information and back it up with dyno numbers, I suggest that you SHUT YOUR MOUTH and quit talking chit to people on here who know what they are doing and are willing to take the time to help other members by posting informative information and not the NONSENSE that comes spewing out of you mouth.

Here is an example of what I am talking about.
http://www.offshoreonly.com/forums/g...oed-today.html