Gents, it's been a while since I last updated my build log. Things are still progressing and chassis is off the table:
Attachment:
Chassis fully welded.jpg
The inboard suspension tabs I think were what took the longest, as multiple iterations in OptimumK Suspension design coupled with many months of trim and measure.
Attachment:
Chassis fully welded 2.jpg
But the car is now a roller!
Attachment:
Rolling Chassis on the ground with R25Bs.jpg
Overall, I'm pretty satisfied with the welds. I had a few other engineers come over and inspect my welds.
Attachment:
Inboard Leading rear LCA node.jpg
Control arm tubes fully welded:
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Control arm 4130 tubes fully welded.jpg
More parts started to make their way onto the car, such as the 5 gallon ATL steel fuel cell:
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ATL 5 gallon fuel cell.jpg
Mounted in chassis boxed in with members featuring the ever so important speed holes:
Attachment:
Fuel Cell Mounted.jpg
A C&R Sprint car radiator was sourced as it fits VERY well inside the Caterham S3 nosecone:
Attachment:
C and R Sprint Car Radiator.jpg
Inside nosecone and slanted at a 30 deg forward angle:
Attachment:
nosecone and radiator.jpg
The real engine has also been installed and the header has been reworked for a side exit:
Attachment:
Front view of driveline.jpg
Multiple cuts and sectioning to achieve a 90 degree rotation:
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DC 421 stainless manifold reworked for side exit.jpg
I've finished fabricating a custom exhaust muffler last night, but I need a cataylst before to weld the exhaust mounts in place. The battery mount has also been fabricated, and 1.5" OD aluminum coolant tubes (.120 wall 6061-T6) going from the front of the car to the rear firewall have been sourced but will require machining. Considering the coolant tubes will pass through the passenger compartment, I certainly would not want a tube to fracture due to vibration fatigue stress.
Overall... Many things to do...many things...
And as always Gents, any thoughts/feedback/suggestions are always welcome.