Megabyte

Pro
Posts: 1047
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posted October 17, 2007 12:40 PM
Muzzys 1317 Big Bore
With the 1317 Big Bore, what needs to be done to the top end? Is this kit what's called an offset?
The improved Muzzy billet block allows fitment onto the engine with only a top end change, no machining is required. This fully liquid cooled 87mm block is machined from billet and finished with tough nickel silicon carbide plated bores. Put it on top of a stock crank and you can have a 200+ hp 1317 (see dyno sheet), if you want to get into NHRA Pro Stock territory, open up the cases, add a 60mm stroked crank as used in the Muzzys 1375 kit and you've got a 1427cc monster motor.
Thanks,
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We First make our habits and then our habits make us.
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supra5677
Pro
Posts: 1279
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posted October 17, 2007 01:11 PM
1317 is better pound for pound but expensive..
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TRNorBRN6001
Needs a job
Posts: 2021
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posted October 17, 2007 06:10 PM
Yep it's offset. Might put a little stress on the rods though. 200HP??? Maybe.
Saw one running pretty strong at the Texas Mile with a 120 Shot of Nos!
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TFA 200MPH CLUB MEMBER!
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MadMike

Moderator
FEAR THE BLACK FLAG!!!!!!!!
Posts: 6579
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posted October 17, 2007 09:02 PM
quote: Yep it's offset. Might put a little stress on the rods though. 200HP??? Maybe.
Saw one running pretty strong at the Texas Mile with a 120 Shot of Nos!
how fast did he run?
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200-MPH CLUB MEMBER!
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ninja12
Needs a job
Posts: 3310
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posted October 17, 2007 10:26 PM
Better talk to Karl about that block!
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aliveagain

Needs a life
Posts: 5033
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posted October 18, 2007 02:21 AM
I,personally,don't think they're worth the money.You sounded like you were quite happy with your 1360.Why more?Spend it on head work and cams.
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I wondered why the baseball kept getting bigger. Then it hit me.
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entropy
Moderator
Posts: 8671
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posted October 18, 2007 03:09 AM
quote: Better talk to Karl about that block!
yep, that would be a good idea
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TRNorBRN6001
Needs a job
Posts: 2021
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posted October 18, 2007 05:46 AM
Don't know how fast, but his runs sure looked good. Should be sometime next year
before the Texas Mile people post up numbers. Karl might know, we were talking to
him in line a bit.
Some people just like the big CC's, and if money is not much of a
concern then don't be shy about spending it. I wish I could afford
one of those billet beauties!
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TFA 200MPH CLUB MEMBER!
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Megabyte

Pro
Posts: 1047
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posted October 18, 2007 06:46 AM
quote: I,personally,don't think they're worth the money.You sounded like you were quite happy with your 1360.Why more?Spend it on head work and cams.
I am happy with my 1361, and thanks for the good advice! My head has been ported, but still running stock cams. From everything I've seen, cams would only add 3-4 hp
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We First make our habits and then our habits make us.
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lonniemac
Expert Class
Posts: 225
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posted October 22, 2007 08:47 PM
have no issues with my 1317 block from muzzy. two years and counting. no street riding though.
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