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Search: Posts Made By: mcrsr
Showing results 1 to 25 of 79
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Forum: Swap Shop
03-29-2015, 08:08 AM
Replies: 38
Views: 6,926
Posted By mcrsr

pm sent about 29.5 pitch prop

pm sent about 29.5 pitch prop
Forum: General Q & A
05-31-2007, 06:25 AM
Replies: 10
Views: 1,731
Posted By mcrsr

i actually am running the engine on stands out of...

i actually am running the engine on stands out of boat, angle is similar
Forum: General Q & A
05-30-2007, 06:17 AM
Replies: 10
Views: 1,731
Posted By mcrsr

i'll try to post some pics tonite, the inner pipe...

i'll try to post some pics tonite, the inner pipe extends beyond the outer by roughly 2"
Forum: General Q & A
05-29-2007, 06:35 AM
Replies: 10
Views: 1,731
Posted By mcrsr

this motor is stock, it has a mercruiser 350 hp...

this motor is stock, it has a mercruiser 350 hp cam
Forum: General Q & A
05-28-2007, 06:41 AM
Replies: 10
Views: 1,731
Posted By mcrsr

nobody has any suggestions???

nobody has any suggestions???
Forum: General Q & A
05-27-2007, 08:36 AM
Replies: 21
Views: 8,980
Posted By mcrsr

they are crap- they always seem to suffer from...

they are crap- they always seem to suffer from leaks- water gets into the actuators and then they blow the fuse- i have changed several of the actuators and maybe 2 modules that went bad- as for your...
Forum: General Q & A
05-27-2007, 06:57 AM
Replies: 10
Views: 1,731
Posted By mcrsr

need help- suffering reversion!!!

i just put together a stock 454, mercruiser, used a 350 hp cam, 049 heads, stock intake, qjet, thunderbolt 5, etc, w/ stainless marine exhaust, with the motor running i can see it pulling water back...
Forum: General Q & A
11-20-2006, 06:28 AM
Replies: 46
Views: 13,577
Posted By mcrsr

Re: reversion and intake manifolds

they are in a 32 pachanga, it has stainless marine exhaust, 049 heads, exh discharges forward into a 5" collector, then comes out of collector on bottom w/ 5" hose and out back on hull side, i have...
Forum: General Q & A
11-19-2006, 07:10 AM
Replies: 46
Views: 13,577
Posted By mcrsr

Re: reversion and intake manifolds

so what do you advise for a mild cam that is reversion free??? i am running very mild comp cams extreme marine cams, anyone have any experience w/ these??
Forum: General Q & A
11-12-2006, 07:51 AM
Replies: 46
Views: 13,577
Posted By mcrsr

Re: reversion and intake manifolds

to answer your question, last week, i am a factory certified mercury, mercruiser, yamaha, volvo gas and diesel mechanic by trade, the 2 edelbrock performers i took in on trade on something else, one...
Forum: General Q & A
11-11-2006, 07:05 AM
Replies: 46
Views: 13,577
Posted By mcrsr

Re: reversion and intake manifolds

i was talking about the engine drawing water back in through the exhaust, i have 2 454's in the boat, i rebuilt both at the same time, but have blown the port engine twice in that timeframe, and it...
Forum: General Q & A
10-21-2006, 06:49 AM
Replies: 46
Views: 13,577
Posted By mcrsr

reversion and intake manifolds

is there any correlation w/ the type of intake manifold used and reversion???
Forum: General Q & A
10-02-2006, 06:38 AM
Replies: 25
Views: 3,209
Posted By mcrsr

Re: How Are These Heads ???

i am interested in purchasing a set of heads- anyone still have any??
Forum: General Q & A
10-01-2006, 07:11 AM
Replies: 5
Views: 33,491
Posted By mcrsr

Re: 454 to 496-is it worth it???

i am using 049 heads w/ small valves, performer intakes and stainless marine exhaust, what would the rpm gains be?? would it be enough to warrant a prop change???
Forum: General Q & A
09-30-2006, 06:58 AM
Replies: 5
Views: 33,491
Posted By mcrsr

454 to 496-is it worth it???

i just blew one of my 454"s, i have an extra block but no cranks, so i would have to purchase one, is it worth it to put a 496 rotating assy in, scat sells them for around 750, or am i better off...
Forum: General Q & A
06-21-2006, 06:29 AM
Replies: 12
Views: 16,066
Posted By mcrsr

hull coatings for speed

anyone out there had any luck with hull/drive coatings??? i remember a couple of years ago there was stuff call vc liquid speed that was a teflon coating that you sprayed on the hull and...
Forum: General Q & A
06-16-2006, 06:18 AM
Replies: 13
Views: 2,662
Posted By mcrsr

Re: Where Did I Go Wrong, Cam? Intake? Carb?

definetely go with the performer rpm or air gap- don't go single plane or you will kill all of your torque, i am getting ready to do the same change on my pachanga, it runs out of steam at 5000 and i...
Forum: General Q & A
06-14-2006, 05:47 AM
Replies: 34
Views: 4,245
Posted By mcrsr

Re: Warmed 454 Intake Mainifold Choices?

what outdrives and gear ratios are on that boat and what is your speed??? that cam sounds big for what you are turning that engine at, sounds like the bottom of the page cam!! that would probably...
Forum: General Q & A
06-13-2006, 06:10 AM
Replies: 11
Views: 4,529
Posted By mcrsr

Re: switched from qjet to holley on modded 330

it is on a 32 pachanga w/ 2 454's, i rebuilt the engines using speed pro pistons and moly rings, bored .030, anyway, cam is rated to 5000, i spin them at 4850, i am using the regular performer intake...
Forum: General Q & A
06-12-2006, 06:22 AM
Replies: 11
Views: 4,529
Posted By mcrsr

switched from qjet to holley on modded 330

i am surprised that i had no gain in power switching from qjets to holley 750 vac secondary carbs-what is up w/ this???? engines started life as 330's, now they have 049 heads(large oval port),...
Forum: General Q & A
05-26-2006, 06:06 AM
Replies: 31
Views: 5,115
Posted By mcrsr

Re: Bad cams, components

how did you break in the camshafts???? i am not familiar w/ ultradyne but my own boat w/ 454's has comp cams in it, and i have had no problems, my camaro w/ a small block has a crower flat tappet, i...
Forum: General Q & A
05-21-2006, 07:18 AM
Replies: 3
Views: 18,493
Posted By mcrsr

Re: do not use barr marine products

sierra is fantastic concerning warranty issues, the motor ran fine on the shop floor, hittting on 8 cyls, but there was a very small section where the gasket was sealing, once the engine was out...
Forum: General Q & A
05-20-2006, 06:35 AM
Replies: 3
Views: 18,493
Posted By mcrsr

do not use barr marine products

i saw someone in here considering buying an engine through a company associated w/ barr marine-about a year ago i built 2 fresh big blocks for my own boat and ordered new barr manifolds and risers,...
Forum: General Q & A
05-20-2006, 06:18 AM
Replies: 13
Views: 6,486
Posted By mcrsr

Re: Blown Small Block makes 700 hp at Mesa

the camaros are fun, where are you in miami?? i run it at moroso once in a while, i just put a tremec 600 in it, so now w/ the overdrive the car is much more driveable, i did also install airide...
Forum: General Q & A
05-19-2006, 06:15 AM
Replies: 6
Views: 1,169
Posted By mcrsr

Re: New oil cooler after flat cam - what about the lines?

what did you use for parts?? marine power makes an almost drop in combo cooler-oil and power steering-for 140$-i had the same problem w/ a pair of built 454's and it solved the problem without buying...
Showing results 1 to 25 of 79
 
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