The Wix has a bypass pressure of 8-11 psi. This is the pressure differential across the filters' element.
https://www.rockauto.com/en/moreinfo.php?pk=4768896&cc=1410556&pt=5340&jsn=1418
P4510171 cam description from Mopar:
Based on the Competition Coupe camshaft and built for the 2003-2006 Viper SRT10. Uses production springs and rocker arms to offer a 6-8 horsepower increase at top end of rpm range. Recommended for use with Race Engine Controller (P4510172AB) and 3-inch Race...
A leak down test to locate a cracked cylinder or blown head gasket can and should be done at BDC. Just let the air push the piston down and take the reading. You only need to have the piston at TDC when measuring ring seal.
I'm taking a slightly different approach. I bought a spare set of Viper wiper arms and a set for something else with the common shepperd's hook blade attachment. Going to cut and weld.
Those results look fine, well within 10%
Viper cylinders are numbered correctly (unlike Fords) front to back. Since the left bank is farther forward, cylinder 1 and all other odd cylinders are on the left side.
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