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Search: Posts Made By: wtpowered
Showing results 1 to 25 of 77
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Forum: General Q & A
08-11-2007, 03:34 PM
Replies: 20
Views: 3,333
Posted By wtpowered

I like to hold them WFO until a valve...

I like to hold them WFO until a valve drops........ Then shut it down and call for help
Forum: Prop Talk
06-28-2007, 07:49 PM
Replies: 4
Views: 643
Posted By wtpowered

I look forward to doing some testing!!

I look forward to doing some testing!!
Forum: Prop Talk
06-27-2007, 08:36 PM
Replies: 4
Views: 643
Posted By wtpowered

I tried to get ahold of you today..... I left a...

I tried to get ahold of you today..... I left a message with the lovely woman who answered the phone at your shop. I'd like to try out a 23" rev4 and possibly a larger high five. Please give me a...
Forum: Prop Talk
06-26-2007, 09:07 PM
Replies: 4
Views: 643
Posted By wtpowered

I need a new PROP!!!

After an small misunderstanding between my prop and a rock, I am looking for a new one. I had a Mirage 23" and was turning 5k at about 65. Now I borrowed a 21" High Five just to get me by. I love...
Forum: General Boating Discussion
07-19-2006, 09:20 PM
Replies: 17
Views: 5,024
Posted By wtpowered

Any Center Console suggestions??

I have been kicking around the idea of buying a different boat. I have looked at a couple center console boats. I like the idea of the space and ability to hose the boat down inside and out, but are...
Forum: Prop Talk
04-13-2006, 07:41 PM
Replies: 9
Views: 3,008
Posted By wtpowered

Re: Mirage to High Five

I should be able to spin the motor up a bit higher with the smaller prop. Will I still lose more then a couple MPH?
It is on a Baja 240 Sport.
Forum: Prop Talk
04-12-2006, 05:42 PM
Replies: 9
Views: 3,008
Posted By wtpowered

Mirage to High Five

I have a Mirage 23 (NOT A PLUS) and I was thinking of trying a High Five on my boat. I am currently running about about 4800 rpms on hot days. Which High Five should I try to rev about 5100 or so? ...
Forum: General Q & A
04-05-2006, 07:59 PM
Replies: 29
Views: 3,621
Posted By wtpowered

Re: 454 questions......

Its going to be a N/A motor........

We found stock 454 mag Crank and rods locally. Boring .030 and buying JE pistons (100 dome) Edelbrock Allum. oval heads, RPM Airgap intake, Holley 800, a cam...
Forum: General Q & A
03-31-2006, 09:52 PM
Replies: 5
Views: 4,171
Posted By wtpowered

Re: GM Cam specs??? 1.8 Rockers????

Will I have any problems using the 1.8 rollers on the Edelbrock heads?
Forum: General Q & A
03-31-2006, 09:48 PM
Replies: 5
Views: 4,171
Posted By wtpowered

Re: GM Cam specs??? 1.8 Rockers????

Thanks for the specs.....
How much more lift do I get from the 1.8 roller rockers?
Forum: General Q & A
03-29-2006, 07:34 PM
Replies: 5
Views: 4,171
Posted By wtpowered

GM Cam specs??? 1.8 Rockers????

Anyone know cam specs for GM cam # 4364???
I can't find the info anywhere.

ALSO Why use the 1.8 Roller Rockers ?????
What are the advantages and disadvantages?
I have a set on my stock heads....
Forum: General Q & A
03-25-2006, 08:03 PM
Replies: 2
Views: 794
Posted By wtpowered

Anyone ever try GM Alum heads

I was thinking maybe a set of casting #12363390
I know a guy who runs the parts department at a chevy dealer. I can buy these heads at cost. I was just wondering if they are worth using on a boat....
Forum: General Q & A
03-24-2006, 07:57 PM
Replies: 29
Views: 3,621
Posted By wtpowered

Re: 454 questions......

Another question......
How would a B&M 250 work with hypereutectic pistons better rod bolts some new bearings, some balancing and some beefier bolts to hold it all together? STOCK CRANK AND HEADS...
Forum: General Q & A
03-23-2006, 10:06 PM
Replies: 29
Views: 3,621
Posted By wtpowered

Re: 454 questions......

So would this thing make any power with forged pistons, 188 heads, a bigger cam, and a holley 800?
HE HAS exhuast upgraded and roller rockers on the old heads (if I need to swith them I will)
OR...
Forum: General Q & A
03-22-2006, 08:55 PM
Replies: 29
Views: 3,621
Posted By wtpowered

Re: 454 questions......

Would the 781s make much difference?
The guy was planning a carb, cam, intake change and looking to be around 450 hp.
Now what is it going to take?
Things to keep in mind..... HE WILL BEAT THIS...
Forum: General Q & A
03-22-2006, 08:18 PM
Replies: 29
Views: 3,621
Posted By wtpowered

Re: 454 questions......

So it won't have any of the good forged parts?
Forum: General Q & A
03-22-2006, 07:58 PM
Replies: 29
Views: 3,621
Posted By wtpowered

454 questions......

I just torn down what was supposed to be a 1989 454 mag.
I found it DOES has 4 bolt mains, but it also has peanut port heads.
Is this normal? Is it actually a MAG?
Also did the MAG engines come...
Forum: General Q & A
02-24-2006, 09:18 PM
Replies: 37
Views: 11,500
Posted By wtpowered

Re: Any PROVEN 500 hp Gen IV 454 Mags out there?

Alright I will contact him.....

Thanks
Forum: General Q & A
02-23-2006, 09:04 PM
Replies: 37
Views: 11,500
Posted By wtpowered

Re: Any PROVEN 500 hp Gen IV 454 Mags out there?

Griff,
I was reading some old threads and see that you had the 454 in a 24' Baja....... I am in the same boat.
I was thinking of a rev 4 but I saw a post where you stated it didn't work well...
Forum: General Q & A
02-23-2006, 07:59 PM
Replies: 37
Views: 11,500
Posted By wtpowered

Re: Any PROVEN 500 hp Gen IV 454 Mags out there?

Griff,
Thanks for all the replies, you have no idea how much time I have spent looking at cam specs scratching my head..........
Also nice to hear I am not the first one to go with the...
Forum: General Q & A
02-19-2006, 09:41 PM
Replies: 37
Views: 11,500
Posted By wtpowered

Re: Any PROVEN 500 hp Gen IV 454 Mags out there?

Please include the details on the engine(s)...........
Forum: General Q & A
02-19-2006, 09:40 PM
Replies: 37
Views: 11,500
Posted By wtpowered

Re: Any PROVEN 500 hp Gen IV 454 Mags out there?

Any ball park figures on hp with the 241 cam, Holley 800, roller rockers, 9:1 comp and stainless marine manifolds?
What should I rev this thing to?
Forum: General Q & A
02-18-2006, 09:04 PM
Replies: 37
Views: 11,500
Posted By wtpowered

Re: Any PROVEN 500 hp Gen IV 454 Mags out there?

Is there a tappet cam that would make more power then a 241?
If I can make good reliable power for less $$$$, I AM ALL FOR IT!!
Forum: General Q & A
02-17-2006, 10:51 PM
Replies: 37
Views: 11,500
Posted By wtpowered

Re: Any PROVEN 500 hp Gen IV 454 Mags out there?

After putting new bearings and re-ringing the 454 I definately do not want to buy a 502 block..........
I am done except for cam selection..................... Any more ideas guys?
I have 731 and...
Forum: General Q & A
02-17-2006, 06:25 AM
Replies: 37
Views: 11,500
Posted By wtpowered

Re: Any PROVEN 500 hp Gen IV 454 Mags out there?

Will I have reversion problems with the exhaust and a 731 cam?
Will it work with my heads?
Showing results 1 to 25 of 77
 
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