petefoster Posted February 23, 2010 Share Posted February 23, 2010 *wavey* I am looking for some of your collective wisdom for my class 1 sprint championship compliant mod 😶🌫️ In the pursuit of more power I have added a 52mm TB, and 4/1 primaries, however as i need the CAT I am intending to put 4/1 primaries into a standard 4/1 collector and then into my standard academy can [which has a CAT], firstly do you think it a good idea to weld said collector directly to the inlet pipe of the standard exhaust?, thereby making a nice neat system, or would that be too rigid? if i was going to introduce a joint how would i do it, given the OD of both the outlet of the collector and the inlet of the std exhaust are the same [57mm ish] would completed exhaust impede the power advantage gained from the 52 Tb and the 4/1 primaries and would it be quiet enough? Finally, if all OK does anyone know of a good exhaust welder / amender in the Chesterfield area, as I would want it to look better than the Spire 😬 😬 😬 Thanking you in advance for your wise words 😶🌫️ 😶🌫️ 😶🌫️ Novice sprinter [still] and even more novice mechanic!!! Pete I plan to live for ever...so far so good!!! Link to comment Share on other sites More sharing options...
Leadership Team SLR No.77 Posted February 24, 2010 Leadership Team Share Posted February 24, 2010 Metalmickey should be within reasonable distance of Chesterfield. Stu. Link to comment Share on other sites More sharing options...
Tony Whitley Posted February 24, 2010 Share Posted February 24, 2010 Just how many Metal Mickey's are there I know of 2 down here in the SE, now I find there's one near Chesterfield too 😬 Link to comment Share on other sites More sharing options...
Leadership Team SLR No.77 Posted February 24, 2010 Leadership Team Share Posted February 24, 2010 This one Stu. Link to comment Share on other sites More sharing options...
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