December 2011 Archives

Back on the Bender

ANOTHER fantastic December day allowing me to work with the garage door open. The natural light makes a big difference when you're working inside a dark car. Job of the day - "A" pillar bars, a job I've been dreading for a couple of reasons. First is the psycological barrier to cutting more holes in the floors to allow the bars to be welded directly to the frame, and secondly I've been frustrated before with getting the angles and "coping" or fish mouthing the tubing ends for the best fit possible. Bill always says we're building race cars, not kitchen cabinets, which I assume means don't get too hung up on getting everything perfect, just get it done. Professional race car builders may disagree but I don't think an eighth of an inch difference here or there is going to change how it handles. At the end of the day however I think I got them pretty symetrical and tight fitting, and no more than 1/8" out of square.

You may recall from an earlier post I had cleaned up the floor plates where the previous cage attached, which turned out to be a waste of time due to the requirement to attach the A pillar bars directly to the frame. I cut out a 6" square portion of the floor on each side to gain clearance to the factory subframe. To give myself plenty of flat surface to affix the bottom of the bar to I fabbed a couple of brackets and tacked them to the frame. Trust me working with a level base is a whole lot easier than trying to calculate what angle cut the bar while maintaining the correct length. So starting with the level surface I messed around with my angle finder, string and plumb bob and arrived at a bend angle of 50 degrees. Always leave yourself a couple of inches on either end for trimming to fit. Bars are tacked in place and that job thankfully is behind me. The rest of the cage should be gravy.

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A December to Remember

What fantastic weather we're having. No snow and temps in the high 30's, low 40's. People where I originate from would find those temperatures mind-numbingly cold but for me it's make hay while the sun shines! I had vacation days to spare so I've been off work since the 19th and don't go back until the new year. First job was to drop the 454 back into the motorhome with the rebuilt TH400, new Holley 600, headers with copper gaskets and stage 8 locking fastners. Some re-wiring was definately required. After setting the initial timing, it fired right up and ran great! I still have some work to do but the Monaro was calling so I backed it down the driveway and parked it next to the trailer. I'll finish it in the spring, but here are a couple of pics as it stands now.

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One bad thing about journalling the Monaro build is seeing the passage of time between progress. It seems that 20 months have passed since I've done any chassis work on the Monaro. Sure I built the motor, changed a clutch on a Ford Contour, built and installed a new engine in an RX7, built and installed a new engine in the motorhome, but really, 20 months? I hope to go racing big time this year so the Monaro needs to get done. I've been procrastinating on the A-pillar bars cause getting them right is a bitch, so I thought I'd start on something easier by boxing the factory front sub-frame and tying it to the rear sub-frame. I bought a "drop" from Alro Steel for $7 which was pretty much the right width that I required, and after some trimming welded it in place. I capped the back and using some 1 5/8 inch tubing connected it to the rear main crossmember.

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