DBRODS

iTrader: (1)

Not really sure where the NA peak was at. We did two quick motor pulls and then on to the N20. I really didn't pay attention to the details on the motor pulls except for the peak numbers. I was more interested on what it was going to do on spray.

Yeah IDK what is going on with that lean spike. Crazy.

Stroker will be ready in a week or two and new numbers will be posted.. Bigger motor/cam and same shot to start off with.

tarinitup

iTrader: (11)

Great numbers. You will probably get your 8xx on the stroker.

TXsilverado

iTrader: (19)

so what the hell are we doing wrong lol. on slightly less cubes, the same heads and roughly the same cam i can only make 440hp and 406 torque N/A. theres coutless other ls6 headed 6 liters not making anywhere near the torque too. we're jellous!

DBRODS

iTrader: (1)

Basic run down of my setup
Stock 6.0 block
Stock 3.622 crank
Stock lq9 rods and pistons
Stock file fit rings
ACL race main/rod bearings
Stock cam bearings
Ported LS6 pump with spacer for higher oil pressure
Fbody pan
243 heads that are HEAVILY ported on intake and exhaust side.
Exhaust side is polished as well as chambers
Decked down to 59cc chambers
Compression is 12.05:1
Stock 5 layer MLS gaskets
PRC 675 lift dual springs
Comp 7.40 push rods
Harland sharp bushed stock rockers
LS7 lifters with drilled trays
FAST 92mm HEAVILY ported intake
Edelbrock 90mm TB which is ported and polished
60lb injectors
SD tuned with ram air box
160 degree stat
232/242 615/609 114+4
Heavy Duty chain


Its all in the heads

Sinistersilverado

awesome. i may have to consider some of this stuff now in my 6.0 build. thanks

dlt76028

iTrader: (13)

How much timing are you running n/a and nitrous?

DBRODS

iTrader: (1)

Four weeks ago I was running 29* Max with 25* in the midrange ramping it up. I started getting detonation bad after the fuel around here changed. So I pulled max timing down to 25* and 20* in the midrange ramping it up. On the shot it pulls 10* across the board.

1989k1500

iTrader: (23)

Awesome numbers. Who did your porting?

DBRODS

iTrader: (1)

I have a local guy that does all my port work. Infact he is only 15 minutes from my shop.

GMCtrk

iTrader: (27)

Nice nice, how hard is the swap into the OBS?

Seems like a nice way to get around emissions testing if it's pre 96