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Forum: YOUR BEST PONTIAC STORIES 08-22-2006, 02:50 PM
Replies: 237
Views: 19,171
Posted By Aaron75
mine was a '70 455 4-speed mint turquois numbers...

mine was a '70 455 4-speed mint turquois numbers matching gto bought in '97. I was 21.

paid $7k for it at the time. after doing a bit of research after the purchase i thought i was rooked. turns...
Forum: 70-72 GTO Tempest & LeMans TECH 08-16-2006, 05:00 PM
Replies: 12
Views: 1,568
Posted By Aaron75
gtotobbe may be right as originally my car had...

gtotobbe may be right as originally my car had idiot lights.

I've since switched them to rally but used the original 3 prong plug location as i'd already tossed my 3 prong plug.

Sorry for...
Forum: Pontiac - Street 08-16-2006, 02:45 PM
Replies: 13
Views: 2,211
Posted By Aaron75
real. I was trying to make sure the carb was...

real. I was trying to make sure the carb was running properly. Fuel always seemed a tad rich to me by smell. Turns out it was running a bit dry at crusing speeds.

Yeah that does sound about...
Forum: Pontiac - Street 08-16-2006, 01:17 PM
Replies: 13
Views: 2,211
Posted By Aaron75
Zippy 400HP at the wheels wow. That’s not w/ a...

Zippy 400HP at the wheels wow. That’s not w/ a stock intake manifold is it? What sort of compression are your cylinders at?

I've a 280/286 duration cam w/ .455/.468 lift, 1.5 rockers. According...
Forum: 70-72 GTO Tempest & LeMans TECH 08-16-2006, 12:50 PM
Replies: 12
Views: 1,568
Posted By Aaron75
you are correct sir

yes, TPS required the 3 prong plug to open and close the solenoid. Hence why our '70 carbs don't have any ported vacuum openings.

Yes the other one is typically plugged, although some folks on...
Forum: Pontiac - Street 08-15-2006, 06:14 PM
Replies: 13
Views: 2,211
Posted By Aaron75
The 360 is a number I've seen folks toss out...

The 360 is a number I've seen folks toss out here, but I've a '70 shop manual that has the '64 heads (455HO) going at 370hp, ranked the same as the RAM Air III. Who knows what it really is, but...
Forum: Pontiac - Street 08-14-2006, 07:24 PM
Replies: 13
Views: 2,211
Posted By Aaron75
#64 heads

What's the most measured hp folks have gotten out of a 455 w/ #64 heads?

Thanks in advance.

Aaron
Forum: 70-72 GTO Tempest & LeMans TECH 08-10-2006, 04:50 PM
Replies: 8
Views: 2,685
Posted By Aaron75
and in the internet world he looks a lot like...

and in the internet world he looks a lot like David Arquette.
Forum: 70-72 GTO Tempest & LeMans TECH 08-03-2006, 05:26 PM
Replies: 2
Views: 346
Posted By Aaron75
interesting

thanks Mr. Ransom.

I guess i'll go to the clutch and see what kind of hp improvements that gives me. Junk yards here i come.

Aaron
Forum: 70-72 GTO Tempest & LeMans TECH 08-02-2006, 08:52 PM
Replies: 2
Views: 346
Posted By Aaron75
'70 455 clutch fan or no

I recently had my car stuck on a dyno and noticed that instead of shooting horsepower out to 4800rpm as my engine dyno said, it started dropping around 4200rpm.

The dyno folks said this is...
Forum: Pontiac - Street 07-27-2006, 12:56 PM
Replies: 12
Views: 416
Posted By Aaron75
I agree w/ you. Not having the 3 prong sensor...

I agree w/ you. Not having the 3 prong sensor makes me suspicions but everything i look up seems to think you can use the same sensor for 64-72 gtos.

That's the main reason i'm not convinced...
Forum: Pontiac - Street 07-27-2006, 12:22 PM
Replies: 12
Views: 416
Posted By Aaron75
its a set of gauges off another pontiac I...

its a set of gauges off another pontiac I actually have to sets so i could try my other set and see if it works better but i'd like to avoid pulling my dash again.

The sensor is the AC delco part...
Forum: Pontiac - Street 07-27-2006, 11:55 AM
Replies: 12
Views: 416
Posted By Aaron75
bringing this post back to life

I have the exact same problem...

In reading another post, it looks like this '70 owner also had this issue and 'fixed' it by sticking a resistor in line w/ his sensor
...
Forum: 70-72 GTO Tempest & LeMans TECH 07-26-2006, 02:49 PM
Replies: 16
Views: 529
Posted By Aaron75
here's a question...

Hey folks, rather then modding your glove box to fit a CD player why don't folks by a FM stereo radio and mod it to accept an aux in. W/ .mp3 players out there you could just have a 1/8" jack that...
Forum: 70-72 GTO Tempest & LeMans TECH 07-26-2006, 12:25 PM
Replies: 4
Views: 317
Posted By Aaron75
i've a mint turquois that was repainted. The...

i've a mint turquois that was repainted. The dude put white on it, but i'm not positive its correct.

I found these...

http://ultimategto.com/cgi-bin/showcar.cgi?type=show&pic=/1970/70_00214_3 ...
Forum: 70-72 GTO Tempest & LeMans TECH 07-25-2006, 06:40 PM
Replies: 7
Views: 448
Posted By Aaron75
huh,

well what do you know...

Thanks guys
Forum: 70-72 GTO Tempest & LeMans TECH 07-25-2006, 05:14 PM
Replies: 7
Views: 448
Posted By Aaron75
M-22 vs. M-21

For some strange reason I always thought my '70 455 (3.31 rear) 4-speed was a M-22. Now years after doing the research i can't for the life of me figure out where i saw this. I can only find info...
Forum: 70-72 GTO Tempest & LeMans TECH 07-24-2006, 06:56 PM
Replies: 18
Views: 2,756
Posted By Aaron75
nevermind

about the pm i figured that out. Where do i get the trim tag info?

Aaron
Forum: 70-72 GTO Tempest & LeMans TECH 07-24-2006, 06:48 PM
Replies: 18
Views: 2,756
Posted By Aaron75
you don't have the info...

PM you?

where would i find the trim tag info?

Aaron
Forum: 70-72 GTO Tempest & LeMans TECH 07-24-2006, 10:59 AM
Replies: 18
Views: 2,756
Posted By Aaron75
yes it was

thanks so much!! It was made in fremont. These shots are perfect. Looks like i stuck it in the wrong spot but i'll definatel make the change.

Is this the only strap, or do i have to worry about...
Forum: 70-72 GTO Tempest & LeMans TECH 07-19-2006, 06:39 PM
Replies: 18
Views: 2,756
Posted By Aaron75
hmm

that seems to be a reoccuring theme amongst some of the '70 engine compartments that i've been looking at. This isn't the correct location?


i've noticed a bunch of early goat owners seem to...
Forum: 70-72 GTO Tempest & LeMans TECH 07-19-2006, 05:42 PM
Replies: 18
Views: 2,756
Posted By Aaron75
ok, no pix

can i get a bit more description regarding the correct location?

I've got this image... http://ultimategto.com/1970/70_00083_11.jpg showing the ground at the fire wall. When you say connecting to...
Forum: 70-72 GTO Tempest & LeMans TECH 07-14-2006, 02:51 PM
Replies: 18
Views: 854
Posted By Aaron75
gack! seems to be too much to me. I'd think...

gack!

seems to be too much to me. I'd think you could get a more parts original car for that kind of corn.

Aaron
Forum: 70-72 GTO Tempest & LeMans TECH 07-14-2006, 12:17 PM
Replies: 18
Views: 854
Posted By Aaron75
$?

I've a numbers matching '70 455 w/ 4 speed so i keep track of how much they tend to go for. Hemmings Muscle Machines issued a 'buyer's guide' in one issue that listed a 'concours restored' one going...
Forum: 70-72 GTO Tempest & LeMans TECH 07-13-2006, 12:45 PM
Replies: 18
Views: 854
Posted By Aaron75
so...

are you saying they pulled the original 12 bolt? you can't have an original 455 w/ a 10 bolt rear.

Aaron
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