Correct. I'll pull each primary off again in order to do the final welding. I think I'll spend some time welding up what I can easily reach while the header is assembled like this. I'm not sure how much I need to be concerned with anything warping or moving but I figure doing what I could while it's assembled should help mitigate that potential issue. I also have to check clearance between the primaries and bolts, install the merge bullets, O2 bungs, and the collector extensions. Those will add a few more inches to the length of the headers. There's a lot left to do but the design is hopefully complete.
Thanks
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Trey
Current ride: 2001 BMW 540iT soon to be manual swapped.
Former rides: 1979 Trans Am WS6: LT1/T56, Kore 3 C5/6 brakes, BMW 18in rims
00 BMW 540i/6: Suspension, wheels, and ACS bits.
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