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Search took 0.01 seconds. Search: Posts Made By: mgonzo44
Forum: 74-76 Firebird & TA TECH 07-07-2008, 07:00 PM
Replies: 2
Views: 433
Posted By mgonzo44
thanks for your input. I think I will use the...

thanks for your input. I think I will use the heads, the are in great shape, already have the upgraded springs and I allready have the 1.65 roller rockers.

thanks again,, Mike
Forum: 74-76 Firebird & TA TECH 07-06-2008, 10:46 AM
Replies: 2
Views: 433
Posted By mgonzo44
Auto or 4 sp. heads

I have an early build 75 T/A originaly an auto, was changed to a 4 speed before I bought it. It has 4x 7h heads, (73 date), block casting 481988. I have read that there are auto heads and 4 sp....
Forum: 74-76 Firebird & TA TECH 03-24-2005, 07:19 PM
Replies: 19
Views: 433
Posted By mgonzo44
I also have a 75 T/A. It has a 400 in it that I...

I also have a 75 T/A. It has a 400 in it that I am putting a 461 stroker kit in. I love the ST-10 4 speed too. And they are NOT UGLY!

Mike
Forum: Pontiac - Race 03-24-2005, 06:37 PM
Replies: 5
Views: 370
Posted By mgonzo44
Thanks to you guys for your input. I was toying...

Thanks to you guys for your input. I was toying with the idea of changing the butt gears, but since it won't be on the strip and all of the roads out here are 75mph,I would like to keep the rpm's...
Forum: Pontiac - Race 03-24-2005, 06:06 AM
Replies: 5
Views: 370
Posted By mgonzo44
I have a 75 T/A with a 400. It has a ST10 4...

I have a 75 T/A with a 400. It has a ST10 4 speed, 3.08 posi. 4x 7H heads,(98 cc), I want to put an Eagle stroker kit in it. It is an early 75 with a 74 block and 73 heads. I did all the date coding....
Forum: Pontiac - Race 03-24-2005, 06:06 AM
Replies: 5
Views: 370
Posted By mgonzo44
I have a 75 T/A with a 400. It has a ST10 4...

I have a 75 T/A with a 400. It has a ST10 4 speed, 3.08 posi. 4x 7H heads,(98 cc), I want to put an Eagle stroker kit in it. It is an early 75 with a 74 block and 73 heads. I did all the date coding....
Forum: 74-76 Firebird & TA TECH 03-12-2005, 01:30 AM
Replies: 1
Views: 290
Posted By mgonzo44
I have a 75 T/A with a 400. It has a ST10 4...

I have a 75 T/A with a 400. It has a ST10 4 speed, 3.08 posi. 4x 7H heads,(98 cc), I want to put an Eagle stroker kit in it. It is an early 75 with a 74 block and 73 heads. the block # is 481988 I...
Forum: 74-76 Firebird & TA TECH 03-12-2005, 01:30 AM
Replies: 1
Views: 290
Posted By mgonzo44
I have a 75 T/A with a 400. It has a ST10 4...

I have a 75 T/A with a 400. It has a ST10 4 speed, 3.08 posi. 4x 7H heads,(98 cc), I want to put an Eagle stroker kit in it. It is an early 75 with a 74 block and 73 heads. the block # is 481988 I...
Forum: Pontiac - Street 03-12-2005, 01:19 AM
Replies: 3
Views: 252
Posted By mgonzo44
I have a 75 T/A with a 400. It has a ST10 4...

I have a 75 T/A with a 400. It has a ST10 4 speed, 3.08 posi. 4x 7H heads,(98 cc), I want to put an Eagle stroker kit in it. It is an early 75 with a 74 block and 73 heads. I did all the date coding....
Forum: Pontiac - Street 03-12-2005, 01:19 AM
Replies: 3
Views: 252
Posted By mgonzo44
I have a 75 T/A with a 400. It has a ST10 4...

I have a 75 T/A with a 400. It has a ST10 4 speed, 3.08 posi. 4x 7H heads,(98 cc), I want to put an Eagle stroker kit in it. It is an early 75 with a 74 block and 73 heads. I did all the date coding....
Forum: Pontiac - Street 04-22-2004, 07:13 AM
Replies: 3
Views: 200
Posted By mgonzo44
I have the same cam in my 74 400 T/A. The only...

I have the same cam in my 74 400 T/A. The only thing I could figure out about it was to mic the cam. I got .420 intake, .450 exaust. As for duration, no clue.

Mike
Forum: Pontiac - Street 03-05-2004, 06:22 PM
Replies: 9
Views: 116
Posted By mgonzo44
The specs are: 1.96 intake and 1.66 exaust. The...

The specs are: 1.96 intake and 1.66 exaust. The chambers are 98cc's. They are used on 350 and 400's, probably pressed studs.

Mike
Forum: Pontiac - Street 03-03-2004, 08:11 PM
Replies: 3
Views: 119
Posted By mgonzo44
I have a 75 T/A with a 4 sp. 400 .030 over, build...

I have a 75 T/A with a 4 sp. 400 .030 over, build date 10/74, 4X 7H heads,(96-98cc) date 10/73. I am in the prosses of rebuilding it. My questions are: If I mill the heads .050 I should get about...
Forum: Pontiac - Street 03-03-2004, 08:11 PM
Replies: 3
Views: 119
Posted By mgonzo44
I have a 75 T/A with a 4 sp. 400 .030 over, build...

I have a 75 T/A with a 4 sp. 400 .030 over, build date 10/74, 4X 7H heads,(96-98cc) date 10/73. I am in the prosses of rebuilding it. My questions are: If I mill the heads .050 I should get about...
Forum: 74-76 Firebird & TA TECH 03-02-2004, 07:23 PM
Replies: 1
Views: 382
Posted By mgonzo44
I have a 75 T/A with a 4 sp. 400 .030 over, build...

I have a 75 T/A with a 4 sp. 400 .030 over, build date 10/74, 4X 7H heads,(96-98cc) date 10/73. I am in the prosses of rebuilding it. My questions are: If I mill the heads .050 I should get about...
Forum: 74-76 Firebird & TA TECH 03-02-2004, 07:23 PM
Replies: 1
Views: 382
Posted By mgonzo44
I have a 75 T/A with a 4 sp. 400 .030 over, build...

I have a 75 T/A with a 4 sp. 400 .030 over, build date 10/74, 4X 7H heads,(96-98cc) date 10/73. I am in the prosses of rebuilding it. My questions are: If I mill the heads .050 I should get about...
Forum: 74-76 Firebird & TA TECH 11-02-2003, 07:36 AM
Replies: 1
Views: 417
Posted By mgonzo44
I have a 75 TA 4speed,(bought as is) with a late...

I have a 75 TA 4speed,(bought as is) with a late 74 early 75 400, code 481988, date code oct. 74. 4x-7H heads, date code oct. 73. It has been punched 30 over. I am doing a complete rebuild...
Forum: 74-76 Firebird & TA TECH 11-02-2003, 07:36 AM
Replies: 1
Views: 417
Posted By mgonzo44
I have a 75 TA 4speed,(bought as is) with a late...

I have a 75 TA 4speed,(bought as is) with a late 74 early 75 400, code 481988, date code oct. 74. 4x-7H heads, date code oct. 73. It has been punched 30 over. I am doing a complete rebuild...
Forum: 74-76 Firebird & TA TECH 08-16-2003, 10:02 PM
Replies: 1
Views: 378
Posted By mgonzo44
Just pulled my engine apart, carbon hell. The...

Just pulled my engine apart, carbon hell. The combustion chambers are black. The pistons are caked. The one thing i'm wondering about is the pistons. They have double reliefs. What I mean by double...
Forum: 74-76 Firebird & TA TECH 08-16-2003, 10:02 PM
Replies: 1
Views: 378
Posted By mgonzo44
Just pulled my engine apart, carbon hell. The...

Just pulled my engine apart, carbon hell. The combustion chambers are black. The pistons are caked. The one thing i'm wondering about is the pistons. They have double reliefs. What I mean by double...
Forum: 74-76 Firebird & TA TECH 07-25-2003, 07:10 PM
Replies: 6
Views: 397
Posted By mgonzo44
Thanks to all for your help. I have found a few...

Thanks to all for your help. I have found a few parts,(seats etc), that were off of a '73, so that's probably where those came from.

Thanks,
mike
Forum: 74-76 Firebird & TA TECH 07-24-2003, 05:05 AM
Replies: 6
Views: 397
Posted By mgonzo44
The only reason to ask about the "limited...

The only reason to ask about the "limited edition' is that on the door handles,(exterior), it says "Limited Edition".

mike
Forum: 74-76 Firebird & TA TECH 07-18-2003, 05:15 PM
Replies: 7
Views: 625
Posted By mgonzo44
Thanks for the web page Greg. The heads are '73,...

Thanks for the web page Greg. The heads are '73, 4X, 7H, 230 hp, 98 cc, 2.11/1.66 screw in studs. It didn't say what C.R., but I think 8.6, maybe a little higher. The car came with a spare engine...
Forum: 74-76 Firebird & TA TECH 07-17-2003, 04:24 PM
Replies: 7
Views: 625
Posted By mgonzo44
So Mike, the nunbers say it is an early '75....

So Mike, the nunbers say it is an early '75. Would I be lucky enough to have a 225 hp engine due to the 4X heads (73 date), or do you think it is the 185 hp that the later '75's had?

Thanks,
...
Forum: 74-76 Firebird & TA TECH 07-12-2003, 01:45 PM
Replies: 6
Views: 397
Posted By mgonzo44
My '75 T/A is a "Limited Edition". I going to...

My '75 T/A is a "Limited Edition". I going to play dumb. What is the difference? Just an advertizing thing? If there are extras, what do I need to look for?

Thanks,

Mike
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