255deh cam install

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Mar 22, 2013 | 09:53 AM

#16

hollenjoe

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Joined: Jul 2007

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sounds about right, remember run it at 2000-2500 rpms for 20 mins at first start up or else forget about a lobe or 2 hahah

Mar 22, 2013 | 05:47 PM

#17

hivoltj

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Joined: Apr 2010

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From: Billings, MT

Quote:

Originally Posted by Rob Cuenin

Just for curiosity sake what do you think my torque numbers will be after my 255deh cam install with peformer 400 intake,holley 650 vac sec.?
stock 400 block & heads
straight up timing
stock exhaust manifolds, single 2" Y pipe with cherry bomb muff., no tail pipe
auto,33" tires , 4.10's
Maybe around 400ft.lbs at 2500 rpms?????????????

260HP and probably 350-375 TQ.

S.W.A.G

Mar 22, 2013 | 05:57 PM

#18

Rob Cuenin

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Joined: Dec 2004

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From: Palm Bay,Florida

Thanks for the replies. Thats somewhat of a good increase from stock, not that much though.

Stock HP 149@3200 rpm Torque 300@1400 rpm according to Chilton's manual

Mar 25, 2013 | 11:56 AM

#19

Rob Cuenin

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From: Palm Bay,Florida

Can someone explain how to measure for coil bind?

Mar 25, 2013 | 05:49 PM

#20

hivoltj

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Joined: Apr 2010

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From: Billings, MT

PM'd ya

Feb 14, 2026 | 01:31 PM

#21

KubotaOrange76

Its Comin Right for us!

Joined: Feb 2005

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From: GA

Quote:

Originally Posted by Rob Cuenin

Thanks for the replies. Thats somewhat of a good increase from stock, not that much though.

Stock HP 149@3200 rpm Torque 300@1400 rpm according to Chilton's manual

remember thats comparing net to gross. Stock gross probably around 173hp 345 ft lb