Author Topic: Postons GN 107 T cam specs  (Read 2602 times)

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Offline Turbodave

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Postons GN 107 T cam specs
« on: January 28 2012, 08:58:51 AM »
Hello folks.  I recently acquired a new Postons GN 107 T cam, but without a card.  I've searched until blue in the face and have only found a couple of tid bits of contradictory information.

Anybody have an old cam card for one of these layiing around, or actually know the specs???

TIA!
TurboDave EWCS(SW) USN (Ret.)
Sevierville, TN
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86 GN(Translator Pro/Extender Pro/w Boost control, PLX WBO2 (original owner)

Offline SuperSix

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Re: Postons GN 107 T cam specs
« Reply #1 on: January 28 2012, 09:26:25 AM »
All I could find:

Specs from Postons Catalog
254/254..202/202(.050)...430/430..Idle to 5600rpm

and
Lobe Center 107
Advertised duration
Intake/Exhaust 254/254

Duration @ .050
Tappet Lifting
Intake/ Exhaust 202/202

Valve Lift
intkae
Intake/Exhaust 430/430

Power Range
Idle-5600
Max. RPM
6000


Seems 1BADTT on TB.com may have a print catalog - maybe he can scan for you?
'87 GN, 60lb, TA49, THDP, FTP cam, T+ lots o' shit - SOLD
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Offline Turbodave

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Re: Postons GN 107 T cam specs
« Reply #2 on: January 28 2012, 09:54:56 AM »
Thanks a ton!  Sounds like a perfect cam to go into my numbers matching block that's getting slowly put back together.
TurboDave EWCS(SW) USN (Ret.)
Sevierville, TN
Translator Pro;  MAFless fuel, spark, boost and fuel pump management

86 GN(Translator Pro/Extender Pro/w Boost control, PLX WBO2 (original owner)

Offline Steve Wood

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Re: Postons GN 107 T cam specs
« Reply #3 on: January 28 2012, 10:47:13 AM »
It does sound like a great replacement cam!
Steve Wood

http://www.vortexbuicks-etc.com

A lot of broken parts does not make you a racer; it makes you a slow learner.

 

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