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2H Sig Erson Cam?


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#1 _melvins_

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Posted 09 January 2008 - 01:47 PM

Gday. I'm trying to suss out what kinda cam I have going in the 308 that I acquired off a mate which he also know very little about. He said all he knows is that it has a 2H Sig Erson cam. Does anyone know what these are or more importantly what specs they have. I have searched the Sig Erson website but can�t find the info I�m after. Maybe the 2H is just the stage of the cam and not the part #? Cheers!

#2 _v8slrtorana_

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Posted 09 January 2008 - 02:15 PM

Erson catalog
hhhhhmmmm, i remember there being lots more then just 5 cams. :furious:
From what i know, all erson cams have the grind number stamped in the back,
ie TQ20, TQ30, highflow II, ect.
You can either pull the cam out of the engine, or knock the center rear welsh plug out of th back of the motor to see the grind number.

#3 Struggler

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Posted 09 January 2008 - 06:12 PM

That is a old school grind, look for HiFlow 2H or similar.
I had one years ago, it was about 235 @ 050, single pattern and went OK.
Its a bit larger than a Crane 286.
Hope this helps.

#4 _melvins_

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Posted 09 January 2008 - 10:51 PM

Cheers Struggler nice work!

#5 micklx

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Posted 09 January 2008 - 11:04 PM

Hi Flow 11 - All top end, not much down low




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