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Forum: 70-72 GTO Tempest & LeMans TECH 06-03-2017, 03:34 AM
Replies: 2
Views: 161
Posted By pontiac70
Oil gauge seems ok?

My 70 GTO is starting to behave strangely on oil pressure readings. Short story: it started with no reading and then I took the wire of the sending unit and back on and everything was fine for a...
Forum: 70-72 GTO Tempest & LeMans TECH 09-12-2015, 05:58 AM
Replies: 2
Views: 189
Posted By pontiac70
Sorry, the car is red and with black convertible...

Sorry, the car is red and with black convertible top
Forum: 70-72 GTO Tempest & LeMans TECH 09-12-2015, 05:25 AM
Replies: 2
Views: 189
Posted By pontiac70
Aftermarket wheels

I have been looking for new wheels to my GTO. Currently have Weld's on it but would like to know what else goes well with a GTO 1970? Any comments with pictures
Forum: Pontiac - Street 09-24-2014, 03:21 PM
Replies: 11
Views: 578
Posted By pontiac70
Hi, My GTO 1970 convertible 467 XE274 cam,...

Hi,
My GTO 1970 convertible 467 XE274 cam, E-heads and dougs headers same size as your setup, is running with 2 1/2 x-pipes and flow master serie 50, 500 hp. No drone at all - perfect for normal...
Forum: 70-72 GTO Tempest & LeMans TECH 04-30-2014, 02:53 PM
Replies: 8
Views: 382
Posted By pontiac70
I did put studs on my repro, it was 6 mm if i...

I did put studs on my repro, it was 6 mm if i remember correct
Forum: 61-77 GTO, Tempest & LeMans Parts For SALE 05-27-2013, 02:03 PM
Replies: 11
Views: 326
Posted By pontiac70
Hi, I have a 70 convetible and my gauge read...

Hi,

I have a 70 convetible and my gauge read wrong on temp. I could be use this in a 70? Will you sent to Denmark?

Best regards
Pontiac 70
Forum: 70-72 GTO Tempest & LeMans TECH 07-20-2011, 05:22 AM
Replies: 7
Views: 561
Posted By pontiac70
Ok, the engine is in the car and it flies! It has...

Ok, the engine is in the car and it flies! It has a sligtly performance idle @850-900 rpm as expected but when I put it into drive it drops to around 700-750rpm and start to shake the car rather much...
Forum: 70-72 GTO Tempest & LeMans TECH 02-20-2011, 09:48 AM
Replies: 7
Views: 561
Posted By pontiac70
Hi, One last thing, will my converter which...

Hi,

One last thing, will my converter which did turn the wheels @ 1100 rpm with breakes on with my old 400 265 HP be any good with my new stroker setup? Please remember this is a street car.
...
Forum: 70-72 GTO Tempest & LeMans TECH 01-10-2011, 01:48 PM
Replies: 7
Views: 561
Posted By pontiac70
Hi, Actually there are only two GTO 70...

Hi,

Actually there are only two GTO 70 convertible in Denmark and mine is one of them. I imported the car from the USA back in 2008 and have already spend way to much money on it. For some reason...
Forum: 70-72 GTO Tempest & LeMans TECH 01-09-2011, 05:07 AM
Replies: 7
Views: 561
Posted By pontiac70
467 stroker drive train abuse

Hi,

I have a only street driven 70 GTO convertible and I am building a 467 stroker with 4.25 crank and XE274 cam and Butler E-heads 300 cfm for it. RPM intake port match.
The drive train I have...
Forum: 70-72 GTO Tempest & LeMans TECH 01-12-2010, 05:37 AM
Replies: 0
Views: 130
Posted By pontiac70
67 dualgate shifter in GTO 70 - Help!!

Hi

Just found out that my dual gate in my 70 GTO actually comes from a 67 GTO. It should come from a 68 to fit right. I would like to fix the bad mounting and alignment with a spec. developed...
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