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Limits of bellhousing #2200082
11/21/16 06:14 PM
11/21/16 06:14 PM
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Spencer NY
killermopar Offline OP
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What would the hp, tq limits of a 70 aluminum big block Bell? Planning on using some big meats, and slicks once in a while.

Last edited by killermopar; 11/21/16 06:15 PM.
Re: Limits of bellhousing [Re: killermopar] #2200095
11/21/16 06:40 PM
11/21/16 06:40 PM
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Originally Posted By killermopar
What would the hp, tq limits of a 70 aluminum big block Bell? Planning on using some big meats, and slicks once in a while.


not sure where you plan to run the slicks but of its on a track it will require a scattershield I believe


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Re: Limits of bellhousing [Re: killermopar] #2200099
11/21/16 06:44 PM
11/21/16 06:44 PM
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Lost in Time
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Depends on how much you need your feet.


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Re: Limits of bellhousing [Re: killermopar] #2200131
11/21/16 07:32 PM
11/21/16 07:32 PM
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Irving, TX
feets Offline
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You are not going to break an aluminum bellhousing without a major violent vibration, exploding clutch, or heavy impact.


However, you are pushing your luck BIG TIME by not putting a scattershield between your body and that clutch when playing with slicks.


We are brothers and sisters doing time on the planet for better or worse. I'll take the better, if you don't mind.
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Re: Limits of bellhousing [Re: killermopar] #2200134
11/21/16 07:34 PM
11/21/16 07:34 PM
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Posts: 1,308
Spencer NY
killermopar Offline OP
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Good enough. I'm building a street strip car. It's going to have a 500 low deck in it. I was thinking a scattershield is the best plan of attack, but I got a good deal on this Bell, and was looking for some insight. Thank you

Re: Limits of bellhousing [Re: killermopar] #2200136
11/21/16 07:38 PM
11/21/16 07:38 PM
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Irving, TX
feets Offline
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If you got a good deal on it maybe you can sell or swap it for a Lakewood. Make sure you get the block saver plate if you do a used Lakewood.


We are brothers and sisters doing time on the planet for better or worse. I'll take the better, if you don't mind.
- Stu Harmon
Re: Limits of bellhousing [Re: feets] #2200283
11/22/16 12:04 AM
11/22/16 12:04 AM
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Rogue River, OR
Jeremiah Offline
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I have cracked or broken a few stock bellhousings one in aluminum and two cast steel. As said vibration, loose bolts, clutch/flywheel shrapnel, and severe transmission problems can kill a stock bell easily. If you don't need a SFI cert look around for a used Lakewood with a removable inspection plate. The inspection plate makes life so much easier.

Re: Limits of bellhousing [Re: killermopar] #2200293
11/22/16 12:27 AM
11/22/16 12:27 AM
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gulfport, ms, west mi
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As stated in the second post, if you run slicks at the track you will need to have a scatter shield . Have a track that doesn't check for safety items ? Just do yourself and others a favor and get a scatter shield . Will something happen? probably not if you have a name brand flywheel and pressure plate. But as stated above , how do you like your feet, or the rest of your car. I have seen myself 2 clutch explosions in my time of drag racing, both were flywheel , both blew up through the cars breaking the drivers feet and continuing up through the dash / windshield destroying both cars. The first one killed a spectator. After seeing that , I myself ordered a Lakewood, best investment you'll ever make.


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Re: Limits of bellhousing [Re: rowin4] #2200314
11/22/16 12:41 AM
11/22/16 12:41 AM
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Originally Posted By rowin4
As stated in the second post, if you run slicks at the track you will need to have a scatter shield . Have a track that doesn't check for safety items ? Just do yourself and others a favor and get a scatter shield . Will something happen? probably not if you have a name brand flywheel and pressure plate. But as stated above , how do you like your feet, or the rest of your car. I have seen myself 2 clutch explosions in my time of drag racing, both were flywheel , both blew up through the cars breaking the drivers feet and continuing up through the dash / windshield destroying both cars. The first one killed a spectator. After seeing that , I myself ordered a Lakewood, best investment you'll ever make.



The rule is, if you are 11.50 or slower, you don't need a scatter shield. This is as per the rule book and verified by the division 6 tech inspector.

11.49 and quicker you need a scatter shield. Also, you don't need a cert on your can at 11.50 and slower.


Makes zero difference what tires you run and it is NOT a track option.


Just because you think it won't make it true. Horsepower is KING. To dispute this is stupid. C. Alston
Re: Limits of bellhousing [Re: madscientist] #2200337
11/22/16 01:03 AM
11/22/16 01:03 AM
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Morristown Tn.
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Not to steal the post, but to add another angle. Street car with factory tires, how much HP/ Tq could an aluminum bell take?

Re: Limits of bellhousing [Re: killermopar] #2200365
11/22/16 01:34 AM
11/22/16 01:34 AM
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gulfport, ms, west mi
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There's a Lakewood in the for sale, engines section.


it's ok to butt heads, just don't do it with a butthead
Re: Limits of bellhousing [Re: madscientist] #2200368
11/22/16 01:38 AM
11/22/16 01:38 AM
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West Plains, MO
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Originally Posted By madscientist
The rule is, if you are 11.50 or slower, you don't need a scatter shield. This is as per the rule book and verified by the division 6 tech inspector.


OK, that's the rule, but unless the engine (and the rest of the drivetrain) is stock, I won't run a manual transmission without a scattershield. I need my feet too.
twocents wave

Re: Limits of bellhousing [Re: DrCharles] #2200375
11/22/16 01:42 AM
11/22/16 01:42 AM
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Originally Posted By DrCharles
Originally Posted By madscientist
The rule is, if you are 11.50 or slower, you don't need a scatter shield. This is as per the rule book and verified by the division 6 tech inspector.


OK, that's the rule, but unless the engine (and the rest of the drivetrain) is stock, I won't run a manual transmission without a scattershield. I need my feet too.
twocents wave


You and me both, but it was mentioned that if you run slicks you need a scatter shield. That's not the rule.


Just because you think it won't make it true. Horsepower is KING. To dispute this is stupid. C. Alston
Re: Limits of bellhousing [Re: madscientist] #2204062
11/28/16 10:02 PM
11/28/16 10:02 PM
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Lynchburg, VA
Leon441 Offline
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QuickTime owns Lakewood.
Quicktime is light years ahead of Lakewood in every way.


Career best 8.02 @ 169 at 3050# and 10" tires small block power.
Re: Limits of bellhousing [Re: Leon441] #2204072
11/28/16 10:15 PM
11/28/16 10:15 PM
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North Alabama
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Originally Posted By Leon441
QuickTime owns Lakewood.
Quicktime is light years ahead of Lakewood in every way.
Sort of right.......Holley owns them both

Re: Limits of bellhousing [Re: killermopar] #2204078
11/28/16 10:22 PM
11/28/16 10:22 PM
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Spencer NY
killermopar Offline OP
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I want a scattershield. I didn't figure the bell would hold a stroker big block anyway. I got a great deal on the bell, and will probably list it.

Re: Limits of bellhousing [Re: Leon441] #2204089
11/28/16 10:48 PM
11/28/16 10:48 PM
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Originally Posted By Leon441
QuickTime owns Lakewood.
Quicktime is light years ahead of Lakewood in every way.


I have owned both. Both have a specific purpose. I don't think either is "Light years" ahead of the other. It just depends on your setup.


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