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Pontiac of the Month

Keane165's 1970 LeMans

2022 June
of the Month

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Pontiac Modification, Maintenance, and Garage Talk


  1. Pontiac General Discussion/Questions

    Discuss or ask questions on any Maintenance, Modifications and Garage topics that don't fall into any category.

  2. Pontiac Interior Discussion/Questions

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  3. Pontiac Exterior Discussion/Questions

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  4. Pontiac Performance Discussion/Questions

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    Need a second opinion on rims or tires? Need advice on what tires or rims? Ask about or discuss in here!

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  • Posts

    • I'm after a 2.5 in preferred exhaust diameter. Max 3 but the mufflers I have liked are 2.5in. also what would you recommend for a set of shorty headers. If there's no long tubes that'd fit 
    • i tell you one thing about the pizza oven, you have to have it at just the right temperature !!! last night the boss pushed for me to start cooking and i told her it was too hot.... justA wait a half hour.... no no cook now ! ( i got the look !!! have you guys ever had THE LOOK ?? )  so i cooked, and yes they where burnt on the edges and the base was not crispy !!! and whos fault was that !  its real simple... oven at 360 Celsius  pizza in for 1.30 mins and out ..... job done !! you dont even have time to drink half a beer!  
    • oh no pressure then!!!!!  Tell ya what Fitzy if i stuff up we can just eat some scotch or eye fillet from the last cow we killed.....or if your keen i have some really nice venison back steaks!!! 
    • You might be able to use/ get "Shorty" style headers for a Pontiac engine...As long as where they Dump out..Is close to the same area as the stock/factory exhaust manifolds dump location...They wouldn't have near the inherent fitment/clearance issues as long tube headers would...And with little modification...You could run the head pipes probably really close to the factory location...No real power gain... But would sound good with what ever mufflers you decide too use...  One other thing...Would also highly suggest that you don't go overboard with the exhaust pipe diameter....Too large an exhaust pipe/Header tube diameter can/will Kill the low end torque Output...
    • After climbing in the dark as I just peeked here. I've got 4x 4h d port heads. Not sure what exhaust options I've got. May just throw the factory one on just for now just to have it back on the ground.  Factory exhaust that is. 
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