lktna

So I have built a new engine over the winter and got rid of my L98 engine. Here are the specs on the new engine.

360 c.i. sbc shortblock
010 block 4 bolt main with arp main bolts, 4.060 bore size.
Scat forged 4340 3.48 stroke crankshaft.
6" eagle h-beam connecting rods.
Ross forged racing pistons .250" dome 12.6:1 with 64 cc heads
Sfi approved powerbond balancer
Internally balanced.
Coated rod and main bearings.
Double roller timing chain.
Comp Cams aluminum timing cover.
7 quart oil pan kicked out on sides.
Melling oil pump and arp oil pump drive
Dart Iron Eagle 215 cc intake runners and 64 cc chambers
2.05/1.60 stainless valves
1.550 valve springs
230 lbs seat pressure and 550 open pressure
Scorpion Platinum 1.6 roller rockers
Probe rocker girdle
Hebert Solid roller cam
RPM Range: 4000-7600
Advertised Duration: 303/310
Duration @ .050: 264/272
Lift: .630/.627
Lobe Center: 110°
PBM Solid roller lifters
Comp Cams 3/8 Magunum pushrods
Pro Products Hurricane intake
MSD Pro billet disb
Holley Ignition with 4 timing retards and 3 rev limits
Demon 750 carb Also have a BG 950
Nitrous will also be used starting at 75 and will work up to a 200 shot.

It will be a few weeks before I can finish getting everything together and get it to the dyno. Just wanted to see what some people thought it would make at the wheels.

1989GTATransAm

iTrader: (3)

If built correctly you should have no trouble exceeding 400rwhp.

whatever84

^^^^Agreed. But my five year old girl might be able to put that together and make a minumum of 400+rwhp . Let us know when it's done.



Mark.

lktna

I am hoping for a little more than 400 at the wheels before I spray it. I would like to see around 430 plus.