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Search: Posts Made By: powerplay230
Showing results 1 to 22 of 22
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Forum: General Q & A
03-12-2015, 06:51 PM
Replies: 20
Views: 2,498
Posted By powerplay230

Looks like i got some 195's in my future

Looks like i got some 195's in my future
Forum: General Q & A
03-10-2015, 12:29 PM
Replies: 20
Views: 2,498
Posted By powerplay230

I was wondering about that too . Ditching the...

I was wondering about that too . Ditching the vortecs and going to the standard alum heads. I know its been done but it sure would be nice to hear from someone that has actually replaced their cast...
Forum: General Q & A
03-09-2015, 05:11 PM
Replies: 20
Views: 2,498
Posted By powerplay230

The boat is a 89 powerplay230altura and i would...

The boat is a 89 powerplay230altura and i would be surprised if anyone on here has seen or heard of one.i know the alpha is the weak link and thats why i dont hammer it out of the hole.The heads did...
Forum: General Q & A
03-07-2015, 10:05 AM
Replies: 20
Views: 2,498
Posted By powerplay230

The boat is 23ft long and weighs around 4500lbs...

The boat is 23ft long and weighs around 4500lbs dry. Alpha 1 drive 1.5 ratio running a 19pitch mirage plus. I've tried a 17 pitch mirage the rpms went up to 5500 with no gain in speed.The eng has...
Forum: General Q & A
03-06-2015, 05:08 PM
Replies: 20
Views: 2,498
Posted By powerplay230

cylinder head question

My engine pulls pretty good up to 4700 -5000 rpm depending on load. I'm thinking my heads might be holding me back. What do you guys think and what heads would you suggest. Here's what i got, sbc...
Forum: Do It Yourself, Boating on a Budget
06-11-2010, 12:05 PM
Replies: 6
Views: 4,932
Posted By powerplay230

I got a hold of performance dist. and they told...

I got a hold of performance dist. and they told me the same thing . To hook the cut out switch to the tach term. on the dist. Seems to be working just fine it dosent get any simpler than that does...
Forum: Do It Yourself, Boating on a Budget
06-06-2010, 01:55 PM
Replies: 6
Views: 4,932
Posted By powerplay230

wiring dui distributor

I got a new dui distributor and was wanting to know where to hook the shift interrupt switch wire to. On mine when the switch is closed its just completing the circuit to ground. Its a green and...
Forum: Do It Yourself, Boating on a Budget
12-26-2009, 04:41 PM
Replies: 9
Views: 5,470
Posted By powerplay230

andrew19 I have a comp cam xm276hr that i ran in...

andrew19 I have a comp cam xm276hr that i ran in my new 383 this yr. It was a little too much cam for my glm exhaust. I was getting a little reversion at lower rpm's so i pulled it out.This cam is...
Forum: Do It Yourself, Boating on a Budget
10-24-2009, 03:37 PM
Replies: 18
Views: 10,182
Posted By powerplay230

My block is bored 40 over. Im running a scatt...

My block is bored 40 over. Im running a scatt crank and scatt 6'' rods. U get a little more dwell at tdc with the 6'' rods versus the 5.7'' which i was told will make alittle more power plus theres...
Forum: Do It Yourself, Boating on a Budget
10-19-2009, 09:20 PM
Replies: 18
Views: 10,182
Posted By powerplay230

I had the guide tops and spring pockets machined...

I had the guide tops and spring pockets machined and new springs installed .I also had the intake and heads gasket matched. What sucks is if i have the valves done i will have damm near as much in...
Forum: Do It Yourself, Boating on a Budget
10-10-2009, 06:28 PM
Replies: 18
Views: 10,182
Posted By powerplay230

New exhuast would be nice but that type exhuast...

New exhuast would be nice but that type exhuast is pretty salty. I just figured i could run a cam with a little less duration and valve over lap to cure the reversion. I ran comps 270hr before i had...
Forum: Do It Yourself, Boating on a Budget
10-09-2009, 04:40 PM
Replies: 18
Views: 10,182
Posted By powerplay230

383 stroker valve size ?

Im running vortec heads with 1.94in 1.50ex. Im also running comps 276hr cam which is a little to big for my stock exhaust im getting some reversion at lower rpms so ive got to get alittle smaller...
Forum: Do It Yourself, Boating on a Budget
08-24-2009, 02:34 PM
Replies: 7
Views: 1,908
Posted By powerplay230

this is a new motor,probably have around 35 hrs...

this is a new motor,probably have around 35 hrs on it. The only original parts on the motor are the block and the ignition. One weekend it ran great the next its missing on the top end. Ive got a...
Forum: Do It Yourself, Boating on a Budget
08-24-2009, 11:36 AM
Replies: 7
Views: 1,908
Posted By powerplay230

bad ignition module ?

I have a 383 stroker with the mercruiser thunderbolt IV ignition. I started a miss in the upper rpm range. sometimes it might start missing as low as 4300rpm sometimes higher. Thats the only time it...
Forum: General Q & A
06-09-2009, 11:16 AM
Replies: 8
Views: 1,484
Posted By powerplay230

Its idling around 750 to 800 rpm

Its idling around 750 to 800 rpm
Forum: General Q & A
06-09-2009, 11:14 AM
Replies: 8
Views: 1,484
Posted By powerplay230

I was thinking about hooking up the mouse ears in...

I was thinking about hooking up the mouse ears in the drive to see if i can get it to lock up and then pull the plugs to see if there is any water in any of the cyl.
Forum: General Q & A
06-08-2009, 09:03 PM
Replies: 8
Views: 1,484
Posted By powerplay230

Its strange it doesnt do it everytime. Another...

Its strange it doesnt do it everytime. Another thing ive noticed is i dont have near as much water coming out the exhaust tips as i did with my 355 running comps xm270hr which is the next smaller cam...
Forum: General Q & A
06-08-2009, 08:48 PM
Replies: 8
Views: 1,484
Posted By powerplay230

Im running vortec heads /edelbrock vortec rpm air...

Im running vortec heads /edelbrock vortec rpm air gap intake and a edelbrock 600 cfm carb. I thinking about getting a 750 holley.
Forum: General Q & A
06-08-2009, 08:12 PM
Replies: 8
Views: 1,484
Posted By powerplay230

possible reversion ?

I ve got a 383 stroker i just built with comp cams xm276hr roller camshaft in276 ex230@50" lift in.503 ex.510 lobe sep.112 Im also running a set of glm alum. manifolds and risers.The problem im...
Forum: General Q & A
01-21-2009, 06:23 PM
Replies: 10
Views: 20,391
Posted By powerplay230

I used summit racing aluminum full roller self...

I used summit racing aluminum full roller self aligning narrow body center bolt valve cover rocker arms part# sum-g6935-16 running a comp cam xm270hr with stock valve covers and didnt have any...
Forum: Do It Yourself, Boating on a Budget
01-09-2009, 04:13 PM
Replies: 3
Views: 1,361
Posted By powerplay230

I've talked to the tech guys at comp cams and...

I've talked to the tech guys at comp cams and they didnt think I'd have any problems and i don't either. I really thought there would of been alot more guys out there that had done small block 350...
Forum: Do It Yourself, Boating on a Budget
12-31-2008, 04:35 PM
Replies: 3
Views: 1,361
Posted By powerplay230

comp cam ?

Im building a 383 stroker. The heads are summit racing vortec with 202in 160ex . Scat 9000 383 crank. Scat I beam 6" rods. SRP forged pistons. Edelbrock RPM air gap intake. Edelbrock 600 cfm carb....
Showing results 1 to 22 of 22


 
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