T O P I C R E V I E W
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Wild Donkey
Member # 662
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posted
What is the Max hp I can put on a sportsman block. Please say 600rwhp is ok. thanx in advance.
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Blu50Stang
Member # 489
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posted
I believe that's cool. I would run a main cap girdle for the hell of it tho.
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Wild Donkey
Member # 662
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posted
I was thinkin of the girdle as well but want to find out the limit of the block it's self. Just wanted to use the girdle as extra protection.
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st5150
Member # 51
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posted
600rwhp should be just fine. Make sure the rotating assembly is well balanced and throw a good balancer on it.
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Wild Donkey
Member # 662
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posted
nICE TO HEAR IT'S GONNA WORK. MY BALANCER IS A PIONEER HIGH PERFORMANCE ONE. I'VE SEEN SOME BIG HORSEPOWER CARS USE IT.
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John91coupe
Member # 18
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posted
Here are my 8 items for keeping a stock block together, they apply to a B block as well.o Avoid detonation o Use studs on the mains with a girdle o Premier balance job on the rotating assembly o Align hone the mains o Use a non undercut crank if it's a stocker o Keep RPM down (pulley the blower for maximum boost at under 6500, assuming it's a blower). o Use a rev limiter that cuts spark, not fuel. o Don't use solid motor mounts
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PunkINa5.SLOW
Member # 10
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posted
quote: Originally posted by John91coupe:
o Avoid detonation
Owning everthing but the blower and intake that was on Johns last combo I have to attest to the first point. AVOID DETONATION.
lol too funny
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John91coupe
Member # 18
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posted
quote: Owning everthing but the blower and intake that was on Johns last combo I have to attest to the first point. AVOID DETONATION.
Aah yes! Very true, but the block didn't crack .......or did it?
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PunkINa5.SLOW
Member # 10
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posted
John I can take pics of the shattered cylinder wall. I still have to block and often people sit on it while they watch me build theirs  So funny thing is your block is my campaign against stock blocks and then what do I go and do?? Use a well prepped stock block  The R blocks and A-4s are just too pricey for folks like me ..........at this point in life
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Wild Donkey
Member # 662
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posted
The R blocks and A-4s are just too pricey for folks like me ..........at this point in life [/QB][/QUOTE] i AGREE JUST TO MUCH. i'LL TRY TO LEARN HOW TO MAKE A SPORTSMAN LAST. I'M PRITTY SURE I CAN MAKE MY COMBO WORK WITH ONE.
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Yellow94GT
Member # 431
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posted
What seems to be the going rate for the A4 and R blocks? What kind of HP can they hanlde? Thanks in advance, Drew
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Wild Donkey
Member # 662
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posted
aN R302 you can get it for $1,600 delivered to your house. It can hold about 800rwhp. An A4 I heard but not positive it's like $3,000. Crazy a$$ prices.
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