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Pontiac of the Month

J J Web's 1967 Lemans

2024 May
of the Month

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Pontiac Grand Prix
By 2000GP, 06/27/2014
  1. MSD ignition wires  

    Not much of a mod, but it's still a mod lol. · 09/30/2014

  2. Dynomax Super Turbo mufflers  

    Not an engine mod but performance based. I got my friend's exhaust from the cat-back which has the dynomax super turbo mufflers and tips. Has good sound and maybe adds about 5 hp · 06/27/2014

  3. PCM tune  

    I got my PCM tuned to increase the shift point, make shifting occur quicker/more firmly and remove the speed limiter so I can hit the top of 4th gear · 06/27/2014

  4. K&N cold air intake (cone filter)  

    I installed a K&N cold air intake on my car. It doesn't add much hp (maybe 3-5 hp) but it's loud and it looks good under the hood · 06/27/2014

  5. HV3 Intake Insert  

    I got the HV3 intake insert installed on my car which is only available for the n/a 3800 v6 or turbo 3800 because of the shape of the intake. It adds about 20 hp, but when tuned for it should net about 30 hp. · 06/27/2014



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