txh0tb0i972

iTrader: (63)

Ok im am lost when it comes to cc's and all the other stuff?

I have a guy wanting to trade me for my trex cam...they are a set of 799 heads but they are milled 30 thousandths ....

what cc's would that put me at??
I plan on building a 370 with mahle pistons which are these pistons http://www.summitracing.com/parts/MLE-LS1314030F04/

would i be safe with these heads?
what would that do to my cam selection?
will i be able to use pump gas?

pretty much i want to get schooled on any info you can help me out with!

thanks!
Santana

Phantom

iTrader: (16)

59.83 cc or somewhere around there...

I have a 6.0 with flattops or -3cc eye brows (4.005 bore). I run 91octane, 240s duration cam, nitrous, .055 head gasket (stock) puts my compression around 11.1:1

Jon@Texas-Speed

iTrader: (18)

That would be 59-60cc chambers. You should be fine with those pistons. They have a -4cc relief so unless you are running some kind of crazy cam, PTV shouldn't be an issue.

Jon

txh0tb0i972

iTrader: (63)

im looking to run into a ms3 cam or possibly a g5x2 cam...but leaning towards the ms3

Phantom

iTrader: (16)

we've run a 244/248 .612/.615 112LSA with those pistons and .030 milled 243/799's

txh0tb0i972

iTrader: (63)

On what vehicle? the truck?

what mods are done?
any track times or number?

Phantom

iTrader: (16)

It was on my buddies truck. .030 6.0, .030 milled 243 heads, patriot extreme springs, stock rockers, big converter, 4.56 gears. We tuned it on the street. I don't think he ever put it on the dyno. It ran real good though. Drove it daily, no bucking, 91 octane, 18-19mpg

Still has the same cam with .030 milled L92's and .040 Cometic head gaskets. It has a bum 4l60e trans with a stock converter in it for now, so no numbers or racing.

txh0tb0i972

iTrader: (63)

i take it this one is yours?
OK LP?

http://www.youtube.com/watch?v=eW2VDKey8yw

Phantom

iTrader: (16)

Thats my buddy's truck, yes

Phantom

iTrader: (16)

What's LP?

txh0tb0i972

iTrader: (63)

license plate

txh0tb0i972

iTrader: (63)

Now did he just bore it 30 and use stock crank and rods? or did he get a different rod?

Phantom

iTrader: (16)

Yeah, we're from Oklahoma

Phantom

iTrader: (16)

It's a stock crank, after market 6.125 rods, arp bolts.

My new motor will use a 4.030 diamond piston for use with a stock 6.098 rod. I have a set of LS2 rods I'm going to use

txh0tb0i972

iTrader: (63)

thats what i was planning on doing!
stock crank and rods! with either mahle piston or the diamond piston!