totalchaos

iTrader: (5)

So I had to sell my ls2 block as life threw me a curve ball. I found a used block , but it has no main caps. Do all blocks share the same main caps?

Tuskyz28

One of the meanest 402 combos I seen ran 10s on 17" tires with a 6 speed in a 2000 Z28. It wasn't with LS3 heads and a hi ram intake either.....

totalchaos

iTrader: (5)

so I found another ls2 block. been thinking about putting a set of tfs 225's on the motor over a set of ported stockers.

Tuskyz28

Those will work nice so will some AFR heads from Tony Mamo.

totalchaos

iTrader: (5)

So my used block will need a .010 overbore to clean up. Ordered some je flat top pistons(-5). Sold my 799 heads and looking into buying a set of tfs 225 heads. Had Martin spec out a cam for it , just need to order it. Need to buy a main bolt set. Should I buy oem or step up to arp? Leaning towards arp depending on price. The motor will never see more than 6500 , but will see some nitrous.

NAVYBLUE210

If you haven't bought heads yet, I would take a Hard look at
MMS220s out of the box, probably the best street head for a 402"

Tuskyz28

With a cam to match!

Camaro99SS

iTrader: (4)

Go with main studs over the boots for alittle more strength for not much $. Did they check to see if the mains need align honing?


Jason

totalchaos

iTrader: (5)

Will be getting align honed either way.

totalchaos

iTrader: (5)

How under drive should I go with 10% or 25% . Looking at power bond or ati balancers .

Gray86hatch

iTrader: (83)

Call ati and have them spec on for you. Smaller dia reduces the ability to dampen.

Tim