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Rolled some body up out of the way only to find I may need to trim the bumper bar a little to get duals in there. Shot the underside of the floor pan with Boom Mat to shield some of the heat.
The 4" oval is to make the crossover, no Y's allowed.
It's been a few years since I welded, so a little re-learning curve ahead and I going MIG gasless with Blue Demon 308LFC-O. It's all going to be wrapped so my learning curve won't show. Gotta control the heat because her belly will be skinned.
I don't plan on cutting the trim until it's much closer to complete, but it's held on by clips that slip into the 7 slots at the perimeter and one screw thru the little hole to the right.
Thank you. Need to mount the tips and route the tail pipes. I just wanted to make sure everything lined correctly and see if the picture of the mind's eye was accurate.
Up front I put a Stainless Works 3" (2.5" thru) so in the quiet setting it's the same volume as stock, just deeper (while dumping under body)
I used a Gesswein BH-60 brushless type rotary handpiece with a high speed burr then sealed gap with clear RTV silicone.
I got this when polishing the wheels and it comes in very handy https://www.gesswein.com/p-10788-ultramax-mf.aspx