mitchellmade

iTrader: (13)

Anybody do this? Any advantage or disadvantage? Want to do it with a flat top, have a cartek 4x cam a sick set of 5.3 heads getting done by dave going into a gutted s10 blazer , opinions?

anheuserbusch08

iTrader: (11)

youre destroking a 364 to a 339? itll rev up alot faster i have the crank and rods if youre interested

mitchellmade

iTrader: (13)

How much? I was trying to get dave to give up the whole engine....does crank look good to go? Or do you think it needs to be cut? What year is it?

usaf_hess

iTrader: (5)

Subscribing, interested to see the gain of doing this.

stock48

iTrader: (16)

You're going to give up a bunch of tq vs a 6.0L for a NA combo I wouldn't do it. However if I was running a class turbo or supercharger say a 76mm turbo, or small blower and trying to maximize efficiency It would be a great choice. Also might raise the peak power threshold of the factory block and cast crank with the short stroke, and high R/S ratio...

blackcash

I toyed with the idea of boring a 4.8 out to LS1 spec to get a 313. It had a bore/stroke ratio much like a Z/28 302, Ford 289, or a Mopar 340. Thought it'd make a nice screamer in say a 240sx or something.

Beatdown Z

iTrader: (18)

How much does a gutted S10 Blazer weigh???

mitchellmade

iTrader: (13)

not really worried about low end torque(especially with the cam i have) if i can sell my 4l80e and get a t56 or another strong stick trans and put alot of gear in it . just want something to have fun once in awhile not a daily driver and as far as wieght is concerned not sure yet . no inner fender wells ,no a/c , only going to have a alternator and electric water pump on the engine , lookin for a set of manual doors . the interior consists two front seats shifter and a dash full of autometers

mitchellmade

iTrader: (13)

turbo set up would be nice but i dont have that kind of money , and i would have to sell cam and heads and start over already have 4l80e which would be good for turbo set up .

ZONES89RS

iTrader: (22)

With Scat rods and some forged slugs, it would be cool to spin it to 7700 with some good valve control.