what would be better as far as dd and gas mileage itll be going in a crew cab truck witha front mount turbo with 8-10lbs boost..top end will be a ls6 cam with wcch stage 2 317 heads i already have the heads and cam but undecided on the block..need help

 

a 370 is just a punched out 6.0 block...if your putting together a foraged rotating assembly, why not punch it out anyways...6 cubic inches isnt gonna make a difference in dd or gas mileage...

maybe your talking about a 408?(4" stroker crank in a 6.0 block)

 

A 6 litre and a 370 are nearly identical performance wise. Are you saying go this route vice a stroker? Or are you asking the difference between a 364 and a 370?

 

no i meant going 370 i plan to pick up a 6.0 block and bore it out to a 370 but was curious how would this combo work
370 block with mahle pistons
stock 6.0 crank
stage 2 wcch 317 heads
ls6 cam, ls7 lifter, 7.4 rods
front mount turbo
60lb injectors
is this a good combo anything u guys recommended

 

you wont see a difference in 6 cubic inches.

 

Do they make a stock 6.0 bore forged piston. You might as well just do the 370 since pistons are readily available.

 

right ill be boring out the block to make it a 370.
does anyone have part number to all the gaskets ill be needing or are there different part numbers..

 

only gasket i bought new was some cometic .040 head gaskets.. every one will tell you to buy front and rear cover gaskets, water pump gaskets.. jfyi when my 370 runs i DD it, and its gotta big ole healthy cam and 4.56s.. one thing thats daily driver friendly to one person may not to another.. once i finally got mine tuned it was a blast to drive around..

 

what was your gas mileage like