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Old 10-20-2010, 07:05 PM   #8 (permalink)
aerohead
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runs

Quote:
Originally Posted by darcane View Post
Did you make any runs with it at Bonneville?

Any details on how you made the hood blister and nose modifications? They appear to be sheetmetal that was formed and riveted in place?

Mike
I run next year,with and without the trailer.
Some of the guys really wanted me to run,I knew I was a year away from being ready ( close though ).
The big thing was to get approval for the trailer runs and we got that sorted out at tech inspection thanks to USFRA President Jim Burkdoll,who's given me the okay as long as I don't exceed 130-mph.
I have a laundry list of safety equipment to come up with over the next year and I've begun the search for tire options for the trailer.
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The blister was built on the truck using a polyisocyanurate foam board skeleton and skins that were glassed over using Bondo cloth and polyester resin from Home Depot.The wings are scaps of plexiglass attached to aluminum sheet with panel screws.There is a beam near the windshield for rigidity and I riveted an aluminum ramp to relax the angle of attack there.
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The nose is a cedar wood skeleton of formers and stringers glued and screwed and attached with steel angle brackets.The grille-block inlet is a stainless steel trashcan lid.The interior ogival valve is a commercial outdoor aluminum light fixture housing.Headlight and turn signals covers are heat-gun formed plexiglass.The new skin is aluminum sheet,screwed at the top to the original nose,the lower section to a 1/2-inch EMT bow which was bent with a tubing bender at 2-inch increments and through-bolted to the steel bumper sides.There is no 'bottom' to the new nose skin .There are only simple 2-dimensional curvature,nothing complex.
The flexible foam rubber chin spoiler is made from inter-locking foam cushion material for concrete floors sold locally at BIG LOTS.
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