Davew7 wrote:You're accurate on the assumptions. Understand that the collector have to be [[ open up at the top,]] for the proper wave to return again to The pinnacle. If dumped into a standard exhaust method you may need an increasing space at the end of the collector that's 4 https://toyota-4age73604.link4blogs.com/54033222/the-4age-engine-sale-diaries