Page 2 of 2
Re: Matt's 1970 'Trans-Am' Challenger
Posted: Tue Dec 21, 21 8:48 pm
by Stu
Will be watching this with interest.
Re: Matt's 1970 'Trans-Am' Challenger
Posted: Tue Dec 21, 21 9:16 pm
by mygasser
cool project, don't discount the explorer 8.8 axle. cheaper than a 9" and comes with 31 spline shafts, lsd and disc brakes as stock.
neil.
Re: Matt's 1970 'Trans-Am' Challenger
Posted: Tue Nov 29, 22 11:40 pm
by Matt
Not too much to report here, but some progress is on the cards.
Can't do much on the car without an engine and box to mock up in position. I found a Jerico box fairly local last year, but crate LS engines have been unobtainable for a couple of years , with no end currently in sight.
So I gave up waiting for a crate, and will go the slightly more expensive route of building an engine from scratch. The upside is that the finished product will make more HP - around 600 if all goes to plan. John Sleath is doing the build .
Summit fortunately have ally blocks in stock . One has been ordered and should get here this week. Everything else is more or less available. John will build the engine and tune it with a FuelTech ecu, which will include all sorts of data logging possibilities generally for the car - G forces, suspension travel, etc.
- IMG_8274.JPG (49.02 KiB) Viewed 7966 times
- images.jpg (8.35 KiB) Viewed 7966 times
The car has been buried in the corner of the workshop for about a year. I got a few days off work last week, tidied the workshop, dragged the car out of its corner, and bolted on the wings and bonnet for a bit of inspiration. I'll order the steel for the rollcage next week.
- IMG_7576.jpg (78.57 KiB) Viewed 7966 times
- 69116178022__6796DCD6-EC1C-4429-96D7-EEBEAF5B3B8B.jpg (72.73 KiB) Viewed 7966 times
Re: Matt's 1970 'Trans-Am' Challenger
Posted: Tue Nov 29, 22 11:45 pm
by Pete
Excellent! Are you going CDS or Chrome Moly for the cage?
Re: Matt's 1970 'Trans-Am' Challenger
Posted: Wed Nov 30, 22 5:26 am
by Stu
Matt wrote: ↑Tue Dec 21, 21 7:40 pm
Giving myself about 15 months to get this one done.
No pressure!
Have you decided which look to go for yet?
Re: Matt's 1970 'Trans-Am' Challenger
Posted: Wed Nov 30, 22 9:45 am
by Matt
Pete wrote: ↑Tue Nov 29, 22 11:45 pm
Excellent! Are you going CDS or Chrome Moly for the cage?
I am expecting to go CDS .
My understanding of using Moly is that the higher strength of the material would allow an equally strong cage to be built out of thinner-wall tube, and save some weight. However the thinner wall tube would not be legal under MSA regs . Will do some more research though.
Re: Matt's 1970 'Trans-Am' Challenger
Posted: Wed Nov 30, 22 9:46 am
by Matt
Stu wrote: ↑Wed Nov 30, 22 5:26 am
Matt wrote: ↑Tue Dec 21, 21 7:40 pm
Giving myself about 15 months to get this one done.
No pressure!
Have you decided which look to go for yet?
I think , at the moment, not lime green. Got a few other options in mind....
Re: Matt's 1970 'Trans-Am' Challenger
Posted: Mon Dec 05, 22 8:18 am
by Dave81
Look forward to seeing the progress Matt. Gotta a love a race car.
Re: Matt's 1970 'Trans-Am' Challenger
Posted: Fri Dec 23, 22 4:03 pm
by Matt
Well they say if you want something done, give it to someone busy.
Looks like I now have a 610HP, dry sump, fuel injected, all aluminium LS small block.
Better crack on with the rest of the car I suppose...
- IMG_8578.jpg (91.65 KiB) Viewed 7772 times
- image0.jpeg (39.81 KiB) Viewed 7772 times
Re: Matt's 1970 'Trans-Am' Challenger
Posted: Fri Dec 23, 22 4:05 pm
by Stu
Excellent Christmas present to self!