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Old 09-18-2017, 05:45 PM   #835
TDS
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Join Date: Aug 2015
Drives: 1967 Spitfire Mk2
Location: Thor Stangebye
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Sorry for the delayed reply. Just to let you know. When we started to add the Stage 1.2 and Stage 1.3, the Stage 1.2 Cosworth pipe was no longer available so we ordered the Nameless 3" downpipe with Helmholtz resonator. So that is not the answer to the noise problem. I was wondering about replacing the silencer with a FlowMaster 943050 50 Delta flow w/ 3.0" center in/out. I have the old silencer, so I could make the flanges/pipes to weld to it. In fact, I think the silencer should be about 1/4" to 1/2" longer than standard. We almost had to force it together. Probably be a winter project after we put the car in storage. We are not installing the super charger till next spring too. Good luck- keep me posted
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