which muffler to use?
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Not sure if they make 4.5 or how they would be with dry exhaust but the GGb Extremes if they will fit your application would be my recomendation, I know a couple of guys that i boat with that have them no rpm loss or horsepower loss, I will be puting on a set on formula this year to avoid the noise police.
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Originally Posted by mcraymond3
4.5 inch dry exhaust, which muffler would you use?
http://www.gibsonperformance.com/vie...fflerflyer.jpg
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I've been using GGB inserts. They work great, but they are not quiet enough for our 3 year old girl. If she in on-board I install the GGB slip-on mufflers. You would think I'm running a stock 350, but actually I'm running n/a 750's. It's amazing. If you are running a stinger dump tube, I would not run them through the mufflers. I think you could get splash back. I would stick with dry exhaust.
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Attach,
Which ones are you using, the curves or bullet? I had to go to dry b/c of reversion. Will these still work?
Thanks,
mat
Which ones are you using, the curves or bullet? I had to go to dry b/c of reversion. Will these still work?
Thanks,
mat
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Mcraymond, I think you can use the high flow louver inserts from ggb they have 4 1/2 and are for dry exhaust, Biggus on the board is using these with the ggb extreme mufflers and has had a significant reduction in db's around 89 db's from well over 100 db's but no loss in mph or rpm's, Jeff
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Mat,
I'm running Stelling big tubes with the stinger tip. My clamp-ons are M-4530 Extremes, and the inserts are SI-4070. I would suggest calling Gram at GGB. He will fix you up (888)-828-7268.
I'm running Stelling big tubes with the stinger tip. My clamp-ons are M-4530 Extremes, and the inserts are SI-4070. I would suggest calling Gram at GGB. He will fix you up (888)-828-7268.