Pontiac GTO Questions Car Customization

Should I Modify My Original 389?

I have a numbers matching 66 GTO; I have been thinking about boring 30 over, roller rockers, dish pistons, and a cam. Is this a mistake? Should I keep it original?

Wireing Problem

I have a 65 gto that was stripped and the wiring harness i put in under the dash was for a tempest with idiot lights on the dash My question is my 65 has factory gauges and on the motor there are the...

There Was A Magazine Cover Featuring A (I Believe) 1970 GTO Judge Going Aro...

What Is The Most Effective Intake Manifold / Carb Combination For My '65 GT...

I own a '65 GTO and had to rebuild the original Carb, after 48 yrs, then discovered cracks in the carb.decided to purchase new carb / aluminum intake. and suggestion? note: I am a weekend cruiser and...

Will A 65 Gto 398 Tripower Fit On A 64 389?

I have a 64 gto engine 389 and have a chance to buy a 65 gto 389 tripower. Will it fit? It looks like the heater hoses are hooked up different. thanks

I Am Building My 2006 GTO Into A Drag Car In A Few Months.

I want to port and poshish the heads all the way to gasket match witch is 1 7/8. I am putting a .624 cam, Long tube 1 7/8th headers, 3 inch true duals, and a dual cold air intake. Does anyone know wh...

I Can't Find Support Berackets For My 71 Gto.Where Can I Find The Specs. Fo...

There's no repo's for my 71 gto rear bumper support brackets.

I Am Swapping A 455 Block Into A 72 GTO That Had A 400 In It. Are The 400 M...

The engine is a 474 cubic inch built to 575HP. the headers are almost touching the frame and a frame mounts.

I Want To Remove The Drive Belt That Runs My Ac Compressor

I want to remove drive belt the runs my ac compressor. I live in washington and rarely use the ac. I am thinking this might free up just a tiny bit of power? but will it have any adverse affects?

I Just Got A 04 Pontiac GTO And I'm Looking Into Giving It A Bit More Power...

Any suggestions on how i can get the most bang without spending to much?

1974 Gto

Can you put a trans am shaker on a 74 gto or would you have to get a 74 gto shaker? Is there anyway to moddify it so it will work? I was thinking about putting a chevy engine in there because I don't ...

How Mutch Would It Cost To Replace A Hydrolic Lifter In A 05 Pontiac Gto

just bought car three weeks ago.Car has a ticking and a lose of power in one of the cylinders(accelerates rough).since ive changed oil with 5w30moble1 senthetic and lucus,cleaned fuel system with expr...

Will Chevy Headers From A A Body Car Fit A 67 GTO ?

I have a 67 GTO and I am having a hard time finding some parts, I have found a mountain of chevy parts, will the headers fit ? intake manifold ? valve covers ?

Drive Train

Added a few extras on my 2005 GTO, pushing around 500 RWHP. Will I see future problems on the stock Drive Shaft? If problems are most likely to occur then instead of purchasing the $900.00 new one, is...

Exhaust System

Wts the Best exhaust system for an 05 gto...

Would A 1969 Gto Hardtop Be Able To Function With A 454 Big Block?

would a 1969 pontiac gto be able to run with a 454 big block and if so what would the gas milage be?

FLOWMASTER

ON MY 05 GTO ,IF I CHANGE OUT MY EXHAUST JUST MUFFLERS TO FLOW MASTERS AND LEAVE EVERY THING ELSE STOCK IS IT GOING TO HURT MY PERFORMANCE OR ENGINE