Hey guys im building a 1/4 scale sprint car, Im making a set of headers for it, since already made ones are hard to find. Im thinking of using 3/8 OD copper tubing or maybe 5/16, was going to use 1/2 since a lot of the full size ones are 2", that's just too big by the time you get 4 of these togather.what do you think? Not sure these are going to be operational or not. waiting on getting the engine installed (Zenoah) will go from there.
BTW the chassis is a American custom engineering.
Thanks ahead of time for your constructive input.
Tom
1/4 sprint car headers
Re: 1/4 sprint car headers
Tom: I'd go with 5/16.
Kaye
Kaye