Originally Posted by
gn7
I AGREE!
I don't know if his buddy is wrong. You drag an all aluminum hemi over to my garage and lets see how fast I drop it in my boat. OH, I get it, its a sand car and weight isn't important in a boat. I guess weight isn't important in a dragster or funny. WEIGHT IS IMPORTANT IN EVERYTHING!!
All aluminum hemis are RIGHT, I don't care if its sitting on an engine stand!
Did you choose a LS for your boat? Why not? I guess weight wasn't as much of an issue as POWER!!!
[I]I've been thinking about it myself[/I].
A friend of mine built a all aluminum Donovan block 572 Chevy with twin turbos in his sand car. He blows transaxles out it pretty regular, but its a beast. His wife hated it, so he built her a twin turbo LS car. Its never broken a transaxle, but in comparison, its a mundane slug. [I]Looks like your friend had the wrong tranny in his sand car, he should of ran an Albins or the Mendi HD4S both good for up to 1700hp in the sand, I ran a 1200hp 582 Brodix and could not break my Tranny even prerunning with no issues.
[/I]There is no right or wrong here. Its what the owner wants. Personally I wouldn't let a Illmor in the same garage with my boat, but there are people that think they're king.
I think LS motors make great boat anchors, but there are people that love them.
[I]I do love my LS in my Chevelle, dollar for dollar cheap efficient HP. [/I]
As for the part in RED, that's laughable. 10 years ago it was sbc and 20 it was 460s in boats??
[I]More like 40yrs ago[/I].
I have been at this for more than 10 years, and SBC have never been the engine of choice outside if a Bayliner. The 460 is probably less used than the Olds!! The 502 was introduced over 10 years ago. You think more SBC were installed in more boats than 502 ten years ago??
[I]Yes they were, and still are in mass produced production based Boats.[/I]
The BBC has been the undisputed king of marine power since 1967 or 68. So its more like almost 50 years. The SBC was NEVER a very popular marine engine, and the 460 is only popular with the jet crowd. I surprised you didn't throw Oldsmobile in there as well.
They have all been used, but not in the numbers the BBC has, and until you move to nitromethane fuel, nothing makes more power.
The most popular marine engine prior to the BBC was the FE Ford, by a long shot. Before that, the 392 hemi. Before that, probably the Caddy. But the SBC is waaay down the list
. Yes, pretty much.
SMALL and marine has never been fit well together.
SBC is the all time top dog in popularity. Its no contest. No matter what you talking about them being put in or used for. Not the most popular engine in all cases, but no other engine has been used in as many forms of motorsports.
Believe or not, the next most popular engine of all time used in motorsports is probably the flat head Ford.
The LS has a long long long way to go before it ever comes close to matching the accomplishments of and the numbers of engines used and popularity of the , SBC, BBC, and FE Ford in anything,[I]Correct, but it is gaining yr after yr.[/I]