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Forum: General Q & A

09-13-2008, 05:45 PM

Replies: 24

motor questions/opinion

Views: 2,276

Posted By redcorvetteman3

OK lets explore the deep drive issue. If I hold a...

OK lets explore the deep drive issue. If I hold a straight edge to the bottom then trim the drive paralell to that the center line of the prop is 5 inches bellow the bottom of the boat. That means...

Forum: General Q & A

09-12-2008, 02:48 PM

Replies: 24

motor questions/opinion

Views: 2,276

Posted By redcorvetteman3

Got a buddy that can figure prop slip Calling him...

Got a buddy that can figure prop slip Calling him latter As for carbs no extra big ones yet but Ill find some . Some one awhile back said the stock rochesters merc uses on ther 420 hp were just...

Forum: General Q & A

09-12-2008, 02:36 PM

Replies: 24

motor questions/opinion

Views: 2,276

Posted By redcorvetteman3

No not a trim issue Im not that goofy!

No not a trim issue Im not that goofy!

Forum: General Q & A

09-12-2008, 02:32 PM

Replies: 24

motor questions/opinion

Views: 2,276

Posted By redcorvetteman3

I set the total timing a little conservitive at...

I set the total timing a little conservitive at 34 the MSD dist has about 21 so base is 13- 14. Had detonation problems on other motors before and dont want it right out the box on a new motor. ...

Forum: General Q & A

09-12-2008, 08:38 AM

Replies: 24

motor questions/opinion

Views: 2,276

Posted By redcorvetteman3

Oh yea pistons and comp are fine domes 116cc I...

Oh yea pistons and comp are fine domes 116cc I think

Forum: General Q & A

09-12-2008, 08:37 AM

Replies: 24

motor questions/opinion

Views: 2,276

Posted By redcorvetteman3

motor

Yea the drives are deep Still think should see more rpm it doesent struggle to get to 5k it goes there quick then stops even if I trim up way to much(on purpose). Stock exhaust for now but it was...

Forum: General Q & A

09-12-2008, 07:23 AM

Replies: 24

motor questions/opinion

Views: 2,276

Posted By redcorvetteman3

motor

TRS 1.5 drives ,RPM air gap manifold,crane cams 139011 hyd roller 1.7roller rockers int.587 ex.610 intake max lift 107 atdc 226 duration ex.117 btdc 234 duration max rpm5600 valve float 6200. I...

Forum: General Q & A

09-11-2008, 08:42 PM

Replies: 24

motor questions/opinion

Views: 2,276

Posted By redcorvetteman3

motors

Yea compared to some 39 stingers (same hull as a 41) they ran about 50 mph with 454 hp about 400 hp TRS drives I think. The speed is one thing but shouldent the motors free up and increase rpm if I...

Forum: General Q & A

09-11-2008, 06:11 PM

Replies: 24

motor questions/opinion

Views: 2,276

Posted By redcorvetteman3

motor questions/opinion

OK guys ... Got 2 496 (stroked 454 style) motors that both seem to quit at 4900 5000 rpm. Both motors are new with identical parts except 1 has a hyd roller . New msd marine dist. no m-6 box New...

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