Re: Backfire - Saab 9000 Bulletin Board - Saabnet.com
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Many moons ago I installed a glasspak straight pipe on my souped-up twin-carb '74 VW bus and the backfire was scary loud when i downshifted. it scared the kids and pets in the neighborhood. I was told that I might crack the exhaust manifold if I continued driving with that set up. But I liked the increased HP and routinely cruised on the interstate at 70-80mph. At idle the sound was close to my 90SPG with 3-inch SS exhaust.
Posts in this Thread:
- Backfire, dim33, Sun, 27 Oct 2019 19:14:21
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