Quote:
On your link to YB the guy was running high vac
on nitrous applications where you have greater blow-by
and the vac was dropping during the run... he was actually
starting at 25"hg but ending the run at about 15"hg
so by rights he isnt running high vac
True dat......   
Read this thread on YB too.......... .....He says they run 25-26" on wet sumps, dry sumps, and naturally aspirated motors too....... and "We dont see any oiling trouble with high 25+ inches..old wives tale ALL PS car teams run all they can get
It makes more power the more you make it. The more you start with the more you have in reserve.
Starting with the highest you can get will not be enough at the finish with all the guns on.
The rings will stay sealed better and longer with 20" anything
Free, secret tip of the day ".....
It's all food for thought......I'd like to hear from someone that's been running a sorted out combo and they went up on vacuum and immediately started having wrist pin galling problems.....  
If you can't handle the truth, you're living a lie.......
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