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#1
03-01-2011, 05:20 PM
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I tried cutting the outer outline in the thinner sheet with a jig saw and got alot of chatter. Any suggestions?
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Skip Fix 1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever! 1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand 1965 GTO 4 barrel 3 speed project 2004 GTO Pulse Red stock motor computer tune [email protected] 1964 Impala SS 409/470ci 600 HP stroker project 1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs 1964 Corvette Coupe 327 4 speed |
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#2
03-01-2011, 05:54 PM
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Quote:
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#3
03-02-2011, 03:51 AM
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Quote:
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Anybody else on this planet campaign a M/T hemi Pontiac for eleven seasons? ... or has built a record breaking DOHC hemi four cylinder Pontiac? ... or has driven a couple laps of Nuerburgring with Tri-Power Pontiac power?(back in 1967) ... or has a Pontiac born the same year as Jim Wangers? (1926} 
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#4
03-02-2011, 12:36 PM
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The speedo and tach holes are 4 5/8 so probably not a punch for those. 2" will get the other gauge holes and 0.5 for the turn signals. I have a hand nibbler that didn't do too much.
__________________
Skip Fix 1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever! 1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand 1965 GTO 4 barrel 3 speed project 2004 GTO Pulse Red stock motor computer tune [email protected] 1964 Impala SS 409/470ci 600 HP stroker project 1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs 1964 Corvette Coupe 327 4 speed |
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#5
03-02-2011, 09:16 PM
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Quote:
http://www.greenlee.com/cat_docs/Holemaking.pdf actually a better catalog here and yes up to 6 inches Last edited by BruceWilkie; 03-02-2011 at 09:24 PM. |
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#6
03-02-2011, 10:41 PM
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Well I cut the engine turned piece with the jig saw. Clamped it to a shelf board and it was fairly thick anyway. The back piece my hand nibbler did Ok, it was thinner and on the back doesn't have to be as pretty. Now to try and clamp them and use a hole saw. I have a tool a friend has for cutting AC ducts that has a side cutting bit and a center spot to pivot around I may try for the big holes.
I jammed one of the old Sun tachs into the factory tach pod my 409 Impala had back in the 70s. Fit just right. Better than the factory tach.
__________________
Skip Fix 1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever! 1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand 1965 GTO 4 barrel 3 speed project 2004 GTO Pulse Red stock motor computer tune [email protected] 1964 Impala SS 409/470ci 600 HP stroker project 1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs 1964 Corvette Coupe 327 4 speed |
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