Quote:
Another part of it is that lower boost numbers seem to do more per lb of boost than it does after you turn it up some. Once it all starts to boost stack it makes lots of back pressure against the exhaust trying to make that additional boost. At least on my junk - then return starts to drop off with additional boost.
There's a mathematical reason/perception for that also. Run at 15 PSI and you've essentially increased your engine displacement by 100%(14.7+15=~30). If you then jump to 30 PSI you've doubled your boost -- but you've only increased that overall displacement by another 50%(30+15>>45).
Parts I seek:
driver doorpanel, 65 Sport Fury, prefer black, needs to be 7-8 on 10 scale, might buy set
16" x 6" Dodge truck wheel(s), from early 70s?, takes 9" dogdish - need for a research job so cheaper is better.
69-73 C-body caliper brackets and/or splashields
Send a PM.
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