1970 Pontiac Trans Am SCCA/PHA vintage race car
1970 Pontiac Trans Am Trans AM
Technical specifications of Pontiac Trans Am 1970 | |
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Price: | - |
Condition: | Used |
Item location: | Oak Creek, Wisconsin, United States |
Make: | Pontiac |
Model: | Trans Am |
Type: | Coupe |
Trim: | Trans AM |
Year: | 1970 |
Mileage: | 57451 |
VIN: | 228870N107497 |
Color: | White |
Engine size: | 400 Ram Air IV/Ram Air VII |
Number of cylinders: | 8 |
Fuel: | Gasoline |
Transmission: | Manual |
Drive type: | RWD |
Interior color: | Blue |
Vehicle Title: | Clean |
You are interested? | Contact the seller! |
Car description |
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On Jan-04-21 at 05:48:46 PST, seller added the following information:
We are pleased to offer up the lost “Time Warp Racer†1970 ½ Pontiac Trans Am SCCAA-Sedan and Pennsylvania Hill Climb race car bought new by Doug Moorhouse inApril of 1970.
- It was delivered to Chief Pontiac in Little Falls, NJ. He had previously purchased a new 1967Chevrolet Z28 which he raced thru the 1969 season and sold. This car was also found and can be referencedon the Pennsylvania Hill Climb auto club web site.
- http://www.pahillclimb.org/phpBB/
http://www.pahillclimb.org/phpBB/viewtopic.php?f=18&t=2513&p=16195&hilit=moorhouse#p16195
In thepictures in the auction there is an article from the August of 1992 HighPerformance Pontiac magazine where Don Keefe did an article on the vehicle whenit was owned by the son, Ed Marshall Jr., Doug’s friend who he sold the car towas Edward C. Marshall Sr.
The mainbody work to the tub has been completed, there is no rust in the underside orframe area. It has been finished in theoriginal red oxide primer. The completefront stub frame including all the brakes and suspension has been restored, manyoriginal GM parts were used.
The car retainsits original TA front fenders, hood, TA scoop (still painted white when it wasraced) front Endura bumper, rear bumper and trunk lid. There are extra body parts that wereaccumulated from its racing days and during the restoration process. We have purchased a complete correctreproduction stripe kit which will be included.
Theoriginal “COZ†high performance 3.73:1 12 bolt rear axle still sits in itsoriginal place under the car.
Themotor that George DeLorean and Tom Nell based the referenced 455 engine on, isan original 1969 Firebird “WH†coded Ram Air IV 400 block with some ratherspecial appointments.
Theblock which we have researched and have traced two other similar blocks back toMichigan sports a Ram Air V distributor hole size. At first, we thought that this was maybe dueto the failed Ram Air V 303 cylinder head program and the smaller distributorgear camshaft.
Afterlooking thru more of the parts, talking with other racers, we discovered a 1970Ram Air IV distributor with a Ram Air V sleeve along with an 80 PSI oil pump. With those parts Tom Nell designed a large twinfilter volume oil filter unit for added capacity and better flow. We did some more investigating and found outthat the hot setup for road racing back in the day was to use the 80 PSI oilpump and drive the pump with the large diameter Ram Air V distributor gear forstability at high rpm’s and thru the up and down shifts to make the Pontiacmotor live.
Thisblock also seems to be cast from a different possibly stronger alloy that Mr.Nell was working on back in the day also.
- Georgeand Tom as referenced in the magazine article had created from the stock of high-performancePontiac parts a 455 cubic inch motor within the confines of a 400 block withthe 3†main size. They did this byutilizing the drag racing related Ram Air VII 4.210†stroke forgedcrankshaft. We believe this one wassourced by GM from Kellogg Crankshaft as many Ram Air V style forged cranksfrom Kellogg had a nitride process which gives the dark black color tint to thecrankshaft. Currently the completedshort block has a set of early SD455 connecting rods in place with forged flattop
Theytopped the block off with a set of 1970 Ram Air IV casting 614-cylinder headsthat are still with the car to this day.
If youhave any questions, please contact us at (414) 530 2704 or email atJill@luhnperformance.com.
- Wehave 100’s of pictures of all the parts that come with the car. We will be posting more to the followinglink:
- https://www.yenko.net/forum/showthread.php?t=159148&highlight=1970+trans