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RHS 427 Block limits FI

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RHS 427 Block limits FI

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Old

Aug 3, 2014 | 04:54 AM

#1

Thread Starter

TECH Apprentice

Joined: Jan 2011

Posts: 309

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From: Australia

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RHS 427 Block limits FI

Anyone know what the limit is for boosted applications on the RHS427 block.

And what are people running?
what psi have people blown them up at?

Any other issues with the block you are aware of?

I am planning on building a large boost motor to make about 1000HP at the wheels.

Old

Aug 3, 2014 | 07:48 AM

#2

TECH Senior Member

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From: Baytown, TX

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1000 HP wont be near a issue on those blocks.

Old

Aug 3, 2014 | 08:02 AM

#3

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A lot of good info in this thread

http://www.yellowbullet.com/forum/sh...d.php?t=802978

Old

Aug 3, 2014 | 08:48 AM

#4

Thread Starter

TECH Apprentice

Joined: Jan 2011

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From: Australia

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Quote:

Originally Posted by rotary1307cc

A lot of good info in this thread

http://www.yellowbullet.com/forum/sh...d.php?t=802978

That does not look good, even if it will hold my 1000HP without any issues i wont be risking it unless it's proven to be fixed and better.

Looks like i'll search for something else, any recommendations?

Old

Aug 3, 2014 | 09:03 AM

#5

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From: Maine

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Dart LS Next or Erl

Old

Aug 3, 2014 | 10:45 AM

#6

Thread Starter

TECH Apprentice

Joined: Jan 2011

Posts: 309

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From: Australia

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Quote:

Originally Posted by MUSTANGBRKR02

Dart LS Next or Erl

I was looking for the DART LS Next but i cant find pricing

Old

Aug 3, 2014 | 10:49 AM

#7

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From: Alton, IL

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I wouldnt run one after reading that thread on YB

GMPP LSX gets my vote

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Old

Aug 3, 2014 | 01:27 PM

#8

TECH Enthusiast

Joined: Jul 2013

Posts: 617

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From: Okmulgee, OK

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The RHS would be fine for 1000WHP.

I personally would run a Dart LS Next Aluminum, ERL Block, or a CPP LSX. A RED Sleeved LS Next would be bullet proof for less than a Billet Block.

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