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Forum: 70-73 Firebird & TA TECH 11-13-2023, 04:38 PM
Replies: 11
Views: 671
Posted By racerboy
Thanks for the photos and explanation! ...

Thanks for the photos and explanation!


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Forum: Pontiac - Street 07-30-2023, 09:35 PM
Replies: 85
Views: 8,568
Posted By racerboy
My Molnar 4.00” stroker crank for my 400 will be...

My Molnar 4.00” stroker crank for my 400 will be here tomorrow. I’ll post some photos once I unbox it.


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Forum: Performance Parts For Sale/Wanted 07-04-2023, 02:07 PM
Replies: 7
Views: 372
Posted By racerboy
I’ll check too, Paul. Pretty sure the ones out of...

I’ll check too, Paul. Pretty sure the ones out of my RAIII looked like that.


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Forum: 70-73 Firebird & TA TECH 06-26-2023, 08:33 PM
Replies: 51
Views: 2,850
Posted By racerboy
Motor mount adapters - ‘69 428 in ‘70 Trans Am

Was able to get the engine in today. By ‘in’ I mean get the bolt through the passenger side mount. Did it with the car on the lift and a friend of mine used a pry bar to pull down on mount while I...
Forum: Pontiac - Street 03-06-2023, 08:25 PM
Replies: 85
Views: 8,568
Posted By racerboy
Look what arrived today! ...

Look what arrived today!
https://uploads.tapatalk-cdn.com/20230307/167e40ff5325beb3bbd342e3e5270446.jpg
https://uploads.tapatalk-cdn.com/20230307/d0314052145c5e05f079c097134ef2e4.jpg...
Forum: 70-73 Firebird & TA TECH 11-24-2022, 11:32 AM
Replies: 63
Views: 5,458
Posted By racerboy
I really can’t say for sure that a torque plate...

I really can’t say for sure that a torque plate was used when it was bored back in 2011. I can look through the paperwork that the PO gave me. It was basically a stock rebuild (8-eyebrow pistons and...
Forum: Pontiac - Street 10-16-2022, 07:54 AM
Replies: 37
Views: 4,029
Posted By racerboy
Car looks great! Love the under hood stock look!...

Car looks great! Love the under hood stock look!


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Forum: 70-73 Firebird & TA TECH 10-14-2022, 12:31 PM
Replies: 63
Views: 5,458
Posted By racerboy
Instead of a die grinder, I just used a couple of...

Instead of a die grinder, I just used a couple of files to get rid of the casting flash.
https://uploads.tapatalk-cdn.com/20221014/4233d7d4cf1ae7f03f13e5c9c334ae71.jpg...
Forum: 70-73 Firebird & TA TECH 10-09-2022, 07:38 PM
Replies: 63
Views: 5,458
Posted By racerboy
Got engine torn down to bare block. Was really...

Got engine torn down to bare block. Was really clean (only about 5000 mi since rebuild in 2011). Just the dreaded 8-eyebrow pistons and cast rods.
...
Forum: 70-73 Firebird & TA TECH 10-09-2022, 03:34 PM
Replies: 63
Views: 5,458
Posted By racerboy
I was able to get engine out by removing the...

I was able to get engine out by removing the transmission first.
https://uploads.tapatalk-cdn.com/20221009/4cc2c70a48341d725d48af041ada757f.jpg...
Forum: 66-67 GTO Tempest & LeMans TECH 10-02-2022, 12:38 PM
Replies: 9
Views: 1,626
Posted By racerboy
‘67 turned 67,000 mi today

Got a break in the weather and was able to road test the new Cliff Ruggles (by Ray) rebuilt carb today. Car ran flawlessly. No overhearing issues, no off-idle stumble, and when you opened her up,...
Forum: 70-73 Firebird & TA TECH 08-28-2022, 08:12 AM
Replies: 51
Views: 2,850
Posted By racerboy
After a long back order, I finally got the...

After a long back order, I finally got the adapter plates to put the 428 in the TA, while I rebuild the original motor (decided on going with a 4” stroker, but keeping g the factory #12 heads- Paul...
Forum: Pontiac - Street 08-21-2022, 11:02 PM
Replies: 34
Views: 4,857
Posted By racerboy
I’m a bit late to the party, but I am absolutely...

I’m a bit late to the party, but I am absolutely interested in a 4” crank for a 3” main block. I’m about to pull the RA III engine out of my ‘70 T/A and build a 4” stroker for it.


Sent from my...
Forum: 70-73 Firebird & TA TECH 05-05-2022, 08:44 PM
Replies: 23
Views: 2,184
Posted By racerboy
RamAirNacho I believe that is a 10 DN...

RamAirNacho
I believe that is a 10 DN alternator that used an external alternator. That would be correct for a ‘70 GTO, but the Trans Am used an internal regulator.


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Forum: 70-73 Firebird & TA TECH 04-22-2022, 07:10 PM
Replies: 33
Views: 3,867
Posted By racerboy
Time for new tires

I went with 245/60R15 Radial T/A tires on my JW wheels. Car rides so much better! To be fair, the Goodyears were pushing 15 years old.

Appreciate all the feedback from the forum.
...
Forum: Electrical Tech 04-21-2022, 11:19 AM
Replies: 12
Views: 1,690
Posted By racerboy
Thanks Brian. In looking at my extra tach, I'm...

Thanks Brian. In looking at my extra tach, I'm pretty sure this is an original GM tach, and not a reproduction, I just don't know how to tell if it is the correct year or not.

The clock in the...
Forum: Pontiac - Street 04-15-2022, 08:20 PM
Replies: 77
Views: 7,065
Posted By racerboy
I’m a complete novice, but I thought I read...

I’m a complete novice, but I thought I read somewhere that too big a dish did more harm than good because it killed the quench. Did I misread that, or are they just better at matching the dish to the...
Forum: 70-73 Firebird & TA TECH 04-10-2022, 09:37 PM
Replies: 27
Views: 2,126
Posted By racerboy
Just to jump into the mix here since I’m in the...

Just to jump into the mix here since I’m in the hunt for a 902 alternator myself now. Had a great phone conversation with RamAirNacho earlier today. For a car with an 06C build date, what would be a...
Forum: 70-73 Firebird & TA TECH 04-09-2022, 08:02 AM
Replies: 33
Views: 3,867
Posted By racerboy
Thanks Norwood! Car looks great! ...

Thanks Norwood!
Car looks great!

https://uploads.tapatalk-cdn.com/20220409/8146bf5dfcaa60fa5df8596e0ceae293.jpg


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Forum: Pontiac - Street 02-11-2022, 02:15 PM
Replies: 25
Views: 3,197
Posted By racerboy
Following this thread now. I am pulling the RA...

Following this thread now. I am pulling the RA III out of my '70 TA and going with a 455 stroker engine, and have been toying with the idea of putting in one of these 5-speeds in place of the...
Forum: Pontiac - Street 09-29-2021, 10:14 AM
Replies: 151
Views: 16,457
Posted By racerboy
Thanks mgarblik. I actually learned this very...

Thanks mgarblik. I actually learned this very thing this morning. I did have the rotor mounted with the 'square peg in a round hole'. Doh. Now my battery is too weak to turn the engine, and the...
Forum: Pontiac - Street 05-05-2021, 05:39 PM
Replies: 25
Views: 4,968
Posted By racerboy
I thought the same thing as Greg. Where I drew...

I thought the same thing as Greg. Where I drew the red circle is what I thought was the faint outline of a '1' but maybe it's the remnants of the casting pad (circled in blue on other head)
Forum: 66-67 GTO Tempest & LeMans TECH 11-14-2020, 04:42 PM
Replies: 90
Views: 7,059
Posted By racerboy
Got her back to NJ safe and sound yesterday. ...

Got her back to NJ safe and sound yesterday. Took her out for a little Shan-down run today. I stopped by The Chatterbox, an old car hop where they used to have cruise nights every Saturday night in...
Forum: 70-73 Firebird & TA TECH 06-20-2020, 06:55 PM
Replies: 31
Views: 4,036
Posted By racerboy
Back in a ‘70 TA

After almost a decade, a 1970 TA is back in my garage. I actually tried to buy this car back in 2018 from Gary F. out in CA. The deal didn’t go through (my fault) but he wound up selling it to a...
Forum: 69-71 Judges only TECH 06-14-2019, 06:43 PM
Replies: 19
Views: 12,343
Posted By racerboy
Ok, so this is going to sound strange. I pulled...

Ok, so this is going to sound strange. I pulled the carb off and replaced it with another Q-jet I had used in the past. I got it running, set the idle mixture, and noticed that carb was leaking...
Showing results 1 to 25 of 25

 
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