Procharged Ellwein 383 thru an auto, whp poll

[SSlowBoat]

Let's get your guesses in here guys, I'll put a small poll at the top. Specs are as follows:

Ellwein 383
-9.0ish compression
-Oliver splayed 4 bolt, cola crank, Callie's 6.0 rod, Wiseco dished Pistons
-LE2 heads, LE custom blower grind (229/239 .565/.587 112lsa)
-scorpion 1.6 rr
-.040 cometics
-ported intake
-Siemens 60lb
-TPIS 58mm dual blade
-Lonnies double pumper 255's with 4psi Hobbs switch
-Procharger p600b pullied to just under max blower speed (should be around 9-10)
-CX Racing 3" intercooler, the big one, Procharger bullet open blow off valve
-LPP Longtubes, ory, lm1
-Pro Torque 9.5" billet faced 3200 stall
-CPT Pro Race 4l60e with billet output shaft
-aluminum driveshaft and 3.42 10 bolt for now (eeeeek)

motor dyno'd on engine dyno na at 490/490 hp/tq with a carb and dual plane

will we see 500whp or more?

car goes down on Monday.

[shownomercy]

Lock up at WOT?
Dynojet or MD?
LT1 or LS1 FP? (what pump?)
Meth?

[SSlowBoat]

Lock up at WOT?
Dynojet or MD?
LT1 or LS1 FP? (what pump?)
Meth?

No lockup at wot
Dynojet
Lt1 twin 255 fuel pumps
I don't do drugs

stock 94 computer, delco opti

[popo8]

Well i know what mine makes, and that blower is not that much smaller. Mine is maxed out with the 3.4 pulley. Idk what pulley ur running.

The auto will hurt him... but the 10 bolt will not hurt as much as my 9"....

Not sure how much difference there is from the le2s to my 227s.

Hoping to see mid to high 500s.

LTXtech.com IS my drug...
OWNER/ADMIN

[popo8]

Is the tuning appointment monday as well... or just drop off?

LTXtech.com IS my drug...
OWNER/ADMIN

[joelster]

I think your poll numbers are out of whack. If it made 490/490 on an engine dyno, it would be around 400 or so to the wheels. Add a moderate amount of boost, and keep everything in check and it had better make over 550, or something is wrong. You have some very high-end parts in there. Cola cranks are not cheap! How many lbs of boost do you plan to run?

[Fastbird]

I'm with Joelster. I think if you pulley it right that it should easily eclipse the 550 mark. Trans/Stall is going to bump the driveline loss up, but I wouldn't be surprised at all to see in the ~600 range. Looks like a solid healthy build. Now put an F1A on it afterwards.

[blackbirdws6]

556rwhp/540rwtq. Hope you beat my guess.

[SSlowBoat]

I'm with Joelster. I think if you pulley it right that it should easily eclipse the 550 mark. Trans/Stall is going to bump the driveline loss up, but I wouldn't be surprised at all to see in the ~600 range. Looks like a solid healthy build. Now put an F1A on it afterwards.

Its pullied to make 10psi on a stock motor, it has a 12 rib setup with smaller crank pulley. The math works out to be just below max impeller rpm at 6500rpm. Rpm limited by self aligning rockers as well. When they came out with the p1sc the impeller rpm rating went up higher, hence more boost from them. Otherwise, it is the same as a p1sc. I don't think it's gonna make close to @popo8 because of the stock casting heads and such. The bottom end was built to handle a nuclear war, just in case he decides to throw that whipple 2.9l @firebird_1995 whipped up

the block and crank were used parts, as was the p600b, has unknown mileage on it.

[joelster]

They might be stock casting heads, but those heads obviously flow enough to almost hit 500 with a low compression engine. Crank the compression and put a hotter cam and it'd hit 540 or so at the crank. Those heads will not be the crutch when you crank the boost up.