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Search took 0.01 seconds. Search: Posts Made By: 73T/A
Forum: THE LOBBY 01-15-2023, 12:44 AM
Replies: 13
Views: 1,332
Posted By 73T/A
Yes,Lisa Marie Presley had her addiction...

Yes,Lisa Marie Presley had her addiction issues.She had been doing better then she lost her son around two years ago to suicide.That is a grief like no other and that most likely put her in a...
Forum: THE LOBBY 12-02-2022, 06:24 PM
Replies: 13
Views: 1,075
Posted By 73T/A
I seen the Elvis movie thought it was...

I seen the Elvis movie thought it was great.Austin Butler knocked it out of the park as Elvis.Here it is 45 years after his passing and Graceland is second only to the White House for visitors.Still...
Forum: Pontiac - Street 10-22-2018, 07:09 PM
Replies: 26
Views: 2,462
Posted By 73T/A
1973 4X D-port heads (large valve) with casting...

1973 4X D-port heads (large valve) with casting dates from approximately March 73 and on are screw in studs.I have a pair sitting around that are 4X with a (1H) secondary code for a 455.Casting date...
Forum: THE LOBBY 10-06-2018, 09:14 PM
Replies: 15
Views: 627
Posted By 73T/A
A 70 GTO factory equipped with a 455 would have...

A 70 GTO factory equipped with a 455 would have #64 D port heads and standard exhaust manifolds.
Forum: Pontiac - Street 09-12-2018, 06:45 PM
Replies: 158
Views: 6,184
Posted By 73T/A
It looks like the 73 T/A's with L-75 455's on old...

It looks like the 73 T/A's with L-75 455's on old cars.com and EBay are in the $50,000-$60,000+ range.Only 4,802 built in 73 out of that number 1420 were 4 speeds.
Forum: THE LOBBY 08-24-2018, 12:15 PM
Replies: 81
Views: 2,963
Posted By 73T/A
The 2019 Hellcat will be 717 HP.Hellcat Redeye...

The 2019 Hellcat will be 717 HP.Hellcat Redeye will have 797 HP on pump gas premium.Unlike the Demon the Redeye version will not be a limited production run.They will build as many as they can sell.
Forum: 70-73 Firebird & TA TECH 06-05-2018, 03:48 PM
Replies: 4
Views: 318
Posted By 73T/A
I overlooked the distributor gear issue.I am not...

I overlooked the distributor gear issue.I am not sure what is available with the factory SD size gear.As far as the 744 cam,your current camshaft in your SD if stock would have the same duration and...
Forum: 70-73 Firebird & TA TECH 06-05-2018, 03:02 PM
Replies: 4
Views: 318
Posted By 73T/A
The original planned 310HP was achieved using the...

The original planned 310HP was achieved using the Ram Air IV (041) camshaft.Melling still carries it SPC-8 camshaft.
Forum: 70-73 Firebird & TA TECH 06-01-2018, 08:30 PM
Replies: 19
Views: 1,044
Posted By 73T/A
I just checked my non air 73T/A and the bird is...

I just checked my non air 73T/A and the bird is indeed next to the voltmeter.
Forum: 70-73 Firebird & TA TECH 05-29-2018, 05:29 PM
Replies: 111
Views: 3,232
Posted By 73T/A
No problem,glad to help.This forum is great for...

No problem,glad to help.This forum is great for putting the pieces of the puzzle together.I looked at my invoice,it states date shipped 06-27-73 and date of note 07-02-73.
Forum: 70-73 Firebird & TA TECH 05-29-2018, 11:25 AM
Replies: 111
Views: 3,232
Posted By 73T/A
The original heads are off of the car in...

The original heads are off of the car in storage.They are 4X with secondary stamp of 1H.They have screw in rocker studs.I don't recall the exact date.
Forum: 70-73 Firebird & TA TECH 05-29-2018, 08:46 AM
Replies: 111
Views: 3,232
Posted By 73T/A
My 73 T/A 455 (Y code) 4 speed non air car has...

My 73 T/A 455 (Y code) 4 speed non air car has the ZZ code engine block and 7043265 Quadrajet and points distributor.The car build date is third or fourth week of June 73 .It was delivered to dealer...
Forum: Pontiac - Street 05-20-2018, 02:20 PM
Replies: 19
Views: 1,093
Posted By 73T/A
Looking at the standard 1967 GTO 400 engine with...

Looking at the standard 1967 GTO 400 engine with the 670 heads it was rated at 335 horsepower.The 1968 standard GTO 400 engine with 16 heads was rated at 350 horsepower.In your opinion did the 15...
Forum: 70-73 Firebird & TA TECH 04-22-2018, 08:12 PM
Replies: 13
Views: 614
Posted By 73T/A
That Trans Am was used in the 79 CBS TV series...

That Trans Am was used in the 79 CBS TV series California Fever.It was also featured in Car Craft magazine Street Freaks #3 special edition.
Forum: Pontiac - Street 04-19-2018, 08:49 AM
Replies: 29
Views: 1,830
Posted By 73T/A
Cliff,do you recall what compression ratio this...

Cliff,do you recall what compression ratio this engine has?
Forum: Pontiac - Street 01-10-2018, 10:21 AM
Replies: 11
Views: 911
Posted By 73T/A
If these are stock as in (original two piece...

If these are stock as in (original two piece valves) I would replace them with one piece stainless valves.The one piece stainless valves are a lot stronger plus some have the benefit of a swirl...
Forum: 70-73 Firebird & TA TECH 12-22-2017, 11:39 AM
Replies: 363
Views: 17,762
Posted By 73T/A
Only when comparing a Y-99 equipped Formula to a...

Only when comparing a Y-99 equipped Formula to a Formula with out it.I think some of the public think that a Formula has the same handling hardware as a Trans Am.They do not unless someone checked...
Forum: 70-73 Firebird & TA TECH 12-21-2017, 09:42 PM
Replies: 363
Views: 17,762
Posted By 73T/A
If the 73 Formula has the Y-99 package it will...

If the 73 Formula has the Y-99 package it will handle better than a Formula with out it,so his 70 may not have it.The Y-99 handling package had all the Trans Am hardware for handling,Larger sway...
Forum: 70-73 Firebird & TA TECH 12-17-2017, 04:34 PM
Replies: 363
Views: 17,762
Posted By 73T/A
That's a great pass with the 3.08 rear!

That's a great pass with the 3.08 rear!
Forum: 70-73 Firebird & TA TECH 12-17-2017, 03:56 PM
Replies: 363
Views: 17,762
Posted By 73T/A
Good to hear some real world numbers.What...

Good to hear some real world numbers.What transmission and rear end ratio were you running in the 74 Formula 400?
Forum: 70-73 Firebird & TA TECH 12-16-2017, 10:38 PM
Replies: 363
Views: 17,762
Posted By 73T/A
Sorry but here are the REAL FACTS.No fake news...

Sorry but here are the REAL FACTS.No fake news here.One more time,78 WS6 TA 220HP and 320 Torque.73 TA 455 L75,250 Hp and 370 Torque.This is no opinion it is straight from the mfg.A 78 TA may run...
Forum: 70-73 Firebird & TA TECH 12-16-2017, 08:41 PM
Replies: 363
Views: 17,762
Posted By 73T/A
The WS6 78TA was more watered down garden variety...

The WS6 78TA was more watered down garden variety than the 73 455 D port.Lets see: 400 ci,D port heads,low compression all this going through a chocked down exhaust with a single catalytic...
Forum: 70-73 Firebird & TA TECH 12-15-2017, 08:02 PM
Replies: 363
Views: 17,762
Posted By 73T/A
Talking I agree on the W72,WS6 TA's being great cars but...

I agree on the W72,WS6 TA's being great cars but stock for stock the 73 Y code 455 T/A is the better performer.The 78 WS6 TA gives up 30HP and 50LB's of torque to the 73 D port TA.Rear end ratio 3.23...
Forum: 70-73 Firebird & TA TECH 12-13-2017, 09:26 AM
Replies: 9
Views: 372
Posted By 73T/A
You could get the M-21 on the Formula 400.

You could get the M-21 on the Formula 400.
Forum: 70-73 Firebird & TA TECH 12-13-2017, 01:42 AM
Replies: 9
Views: 372
Posted By 73T/A
Correction,I ment to say M-22 was not available...

Correction,I ment to say M-22 was not available on the 73 F body.
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