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Search: Posts Made By: Donzi502
Showing results 1 to 25 of 147
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Forum: General Q & A
04-03-2008, 02:56 AM
Replies: 9
Views: 873
Posted By Donzi502

i aways do mine, Just for a second after i...

i aways do mine, Just for a second after i drained the the exaust 100% of the time. Fire it and run for 2 seconds and turn off. Change the impeller every year and it shows no sign of heat damage. I...
Forum: General Q & A
01-01-2008, 03:12 AM
Replies: 39
Views: 17,587
Posted By Donzi502

I tried that once. Ran right into the boat that...

I tried that once. Ran right into the boat that was towing me!
Forum: General Q & A
12-27-2007, 02:31 PM
Replies: 39
Views: 17,587
Posted By Donzi502

Surface Drives, Why NOT????

Can anyone give me a reason not to run a couple of Arnerson Surface drives or there is another company local here called Seafury instead of conventional legs. They dont break. They must put a bigger...
Forum: General Q & A
07-27-2007, 11:32 PM
Replies: 1
Views: 598
Posted By Donzi502

Need 2.5 Merc power heads

Does anyone know where i can pick up a couple of 2.5 merc powerheads. I need a 97-98-99-2000. Cheers. Jason
Forum: General Q & A
07-27-2007, 11:29 PM
Replies: 16
Views: 4,579
Posted By Donzi502

Check the valve springs as well. Jas

Check the valve springs as well. Jas
Forum: General Q & A
06-15-2007, 05:29 AM
Replies: 20
Views: 2,475
Posted By Donzi502

You couldnt give M1 to mefor a boat motor!

You couldnt give M1 to mefor a boat motor!
Forum: General Q & A
05-28-2007, 04:05 AM
Replies: 19
Views: 2,364
Posted By Donzi502

Those manifolds will perk it up huge. I did...

Those manifolds will perk it up huge. I did similar to my BB and it made little difference. The stainless manifolds made the real gains. Jas
Forum: General Q & A
05-10-2007, 03:29 AM
Replies: 9
Views: 1,990
Posted By Donzi502

Is this CAT. If not what are the cat cranks like....

Is this CAT. If not what are the cat cranks like. My builder says 2 dollar from china and wont use one. Jas
Forum: General Q & A
05-10-2007, 03:26 AM
Replies: 29
Views: 4,351
Posted By Donzi502

Im in for a intake gasket. Make sure you use the...

Im in for a intake gasket. Make sure you use the orange silicone around the water prts both side of the gasket and stick it on good. j
Forum: General Q & A
05-06-2007, 04:37 AM
Replies: 19
Views: 18,011
Posted By Donzi502

I threw mine in the bin about 3 hours ago and...

I threw mine in the bin about 3 hours ago and dropped in some comp solid rollers. I am convinced it will be a much better deal with solid. I gave up on HYD lifters in my hot rods years ago as well....
Forum: General Q & A
05-05-2007, 03:33 PM
Replies: 9
Views: 1,990
Posted By Donzi502

What Crank to buy

Can i have some feedback on what cranks people are useing that handle over 900 HP at 4.250 stroke or more when the overlap is getting small. Thanks. Jas
Forum: General Q & A
05-05-2007, 03:09 AM
Replies: 19
Views: 18,011
Posted By Donzi502

I am having the same problemswith a 600 lift HYD...

I am having the same problemswith a 600 lift HYD roller cam. Breaking springs and ticking. Generally noisy valve train. I will be going to solid soon as well. By builder says you cant put solid...
Forum: General Q & A
04-26-2007, 04:57 AM
Replies: 18
Views: 3,509
Posted By Donzi502

Guys my take on this is that the bigger the arm...

Guys my take on this is that the bigger the arm the more control you have over it with the piston and rod. I would like to see anyone make serous torque with a 3" stroke. Wouldnt matter how much bore...
Forum: General Q & A
04-21-2007, 04:22 PM
Replies: 18
Views: 3,509
Posted By Donzi502

Big strokes break drives ??????

Guys i am in the process of building big power for a 32 foot off shore racer and my builder who is one of the best tells me to use 4.6 bore and no more than a 4.00 stroke so the torque dosnt get to...
Forum: General Q & A
04-13-2007, 10:00 PM
Replies: 7
Views: 2,174
Posted By Donzi502

Keith black Pistons??

Has any used Keith Black Forged pistons in a hard turning engine. I an\ concidering them for a 540. Jas
Forum: General Q & A
04-13-2007, 03:57 AM
Replies: 3
Views: 740
Posted By Donzi502

The 110 LSA will give better top end as there is...

The 110 LSA will give better top end as there is more overlap. EG the intake opens while the exaust is still open. The reason for this is to use the momentum of the gasses blasting out the well...
Forum: General Q & A
04-11-2007, 06:30 PM
Replies: 3
Views: 3,204
Posted By Donzi502

The question is, will a rod ratio of 1.6 (6.8 &...

The question is, will a rod ratio of 1.6 (6.8 & 4.250) breath much better than a ratio of 1.51. (6.385 & 4.250) I am led to beleive that a bigger rod ratio breathes much better at the bottom of the...
Forum: General Q & A
04-11-2007, 05:04 AM
Replies: 3
Views: 3,204
Posted By Donzi502

Rod ratio with 9.8 deck BBC

Guys how far should one go with a 9.8 inch bolck and 6.385 rods. What i mean is at what point in the rpm and HP scale is it wise to go to a 10.2 block and 6.7-6.8 inch rods. Was thinking of building...
Forum: General Q & A
04-11-2007, 04:51 AM
Replies: 71
Views: 15,372
Posted By Donzi502

I think you had better buy some 1/4 inch alloy...

I think you had better buy some 1/4 inch alloy plate and very carefully cut it with jig saw and fit it under the engine. Make sure you cover all the fiberglass under the engine without leaving any...
Forum: General Q & A
04-06-2007, 04:35 PM
Replies: 4
Views: 2,579
Posted By Donzi502

1.6 BBC Rockers

Anyone know who makes 1.6 or 1.65 ratio BBC Roller Rockers. My buddy has put a race cam in his fishing boat and now i told you so wont make it idle.
Jas
Forum: General Q & A
03-24-2007, 02:21 AM
Replies: 4
Views: 1,337
Posted By Donzi502

Any one want some CMI etops free

Looks like the good old CMI headers have finished off the bores in the Magnum. Free to a good home but wouldnt recomend running them in salt water, or fresh for that matter. Whats the best. Stainless...
Forum: General Q & A
03-24-2007, 02:16 AM
Replies: 9
Views: 1,018
Posted By Donzi502

Big Block bill or Raylar will get it going.

Big Block bill or Raylar will get it going.
Forum: General Q & A
03-24-2007, 02:14 AM
Replies: 14
Views: 9,788
Posted By Donzi502

Try taking the rockers off. Cranking the engine...

Try taking the rockers off. Cranking the engine to get oil preasure and then set 1 to TDC. Install and set the rockers 1 cylinder at a time. This way the valve spring wont be trying to squeeze the...
Forum: General Q & A
03-10-2007, 05:37 PM
Replies: 14
Views: 6,262
Posted By Donzi502

I reacon its to big. Especially if you are using...

I reacon its to big. Especially if you are using stock rod length. Also no go for wet pipes. Jas
Forum: General Q & A
02-25-2007, 02:53 AM
Replies: 11
Views: 4,698
Posted By Donzi502

Marc at Procision did a nice job on mine.

Marc at Procision did a nice job on mine.
Showing results 1 to 25 of 147
 
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