Old Tex

number 1.
whats the average vacuum and 12a should pull at idle?
number 2.
what should i gap my spark plugs to on my turbo 12a with my msd and webber.
number 3.
i want to run a fuse for the power wire from the battery to the main power connection in the engine bay. whats zise fuse should i run?

Thanks again

trochoid

iTrader: (6)

1. 14-18 Hg, depending on porting, May be a bit higher with good compression. My 1/2 bp with 120psi after the rebuild pulls 8-9 Hg due to the overlap.

2. Can't help there.

3. 60 amp minumum, depending on added accs and alt upgrades.

REVHED

What sort of plugs are you running? All standard rotary plugs don't require gapping.