Which stroker kit for a 493 RB 650-700 HP?
#306104
05/02/09 10:26 PM
05/02/09 10:26 PM
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Joined: May 2007
Posts: 1,443 Maryland
Dads426
OP
pro stock
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OP
pro stock
Joined: May 2007
Posts: 1,443
Maryland
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We (Kevins440) are going to put together another 493 shortblock for the Bounty Hunters Dodge. Filled stock block, aftermarket steel main caps, maybe a girdle (clearance issues with center link if we don't raise the engine slightly; need a new motor plate if we do), flat-top pistons for 12-1 compression with 440-1 heads. Should I buy a kit from Scat, 440 Source, Eagle, or piece together an assembly using a Scat crank, Manley rods, JE pistons? Any suggestions if I piece together a kit or what should I look out for in the preassembled kits?
2012 422 Allstars NSS Champion 2013 422 Allstars NSS Champion 2014 422 Allstars NSS Champion
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Re: Which stroker kit for a 493 RB 650-700 HP?
[Re: Dads426]
#306105
05/02/09 10:44 PM
05/02/09 10:44 PM
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Joined: Nov 2004
Posts: 3,544 Syracuse,NY
CompWedgeEngines
master
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master
Joined: Nov 2004
Posts: 3,544
Syracuse,NY
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RIP Monte Smith
Your work is a reflection of yourself, autograph it with quality.
WD for Diamond Pistons,Sidewinder cylinder heads, Wiseco, K1 rods and cranks,BAM lifters, Morel lifters, Molnar Technologies, Harland Sharp, Pro Gear, Cometic, King Engine Bearings and many others.
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Re: Which stroker kit for a 493 RB 650-700 HP?
[Re: rebel]
#306108
05/03/09 03:00 PM
05/03/09 03:00 PM
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Joined: Jan 2003
Posts: 771 Btween a rock and a hard place
moparlulu
super stock
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super stock
Joined: Jan 2003
Posts: 771
Btween a rock and a hard place
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Quote:
at 700 horses i'd go with the Source kit. their cranks are actually stronger than an Eagle( paid good money to have this checked). the sources KB pistons will put you right on the money for the 12;1 comp ratio. the only drawback is having to radius your bearings to make them fit but once done everything will be fine.
I think its only the main bearings in a b-block you have to bevel.As the limited main bearing choices.
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Re: Which stroker kit for a 493 RB 650-700 HP?
[Re: hugo]
#306110
05/03/09 10:03 PM
05/03/09 10:03 PM
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Joined: Sep 2004
Posts: 567 Sth.IL
dare_dude
mopar
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mopar
Joined: Sep 2004
Posts: 567
Sth.IL
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Re: Which stroker kit for a 493 RB 650-700 HP?
[Re: AndyF]
#306112
05/04/09 03:01 AM
05/04/09 03:01 AM
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Joined: Dec 2006
Posts: 4,647 aotearoa
rebel
master
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master
Joined: Dec 2006
Posts: 4,647
aotearoa
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Quote:
No need to radius the bearings if you buy the right ones. I have a 440Source crank in my 505 and the bearings fit fine right out of the box.
what are the right bearings andy? i have a B engine & have to chamfer both the mains & the rods to fit mine. luckily i've done this a few times now & generally get the right amount of bevel first time, but it still takes time getting it right.
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