Procharged Ellwein 383 thru an auto, whp poll

[Fastbird]

@joelster hit it. That motor is no slouch hitting those engine dyno numbers at such a low SCR.

Here's how I'm figuring it. Let's use a conservative 75% efficiency from the supercharger. At 10 PSI you're adding 51% of atmosphere to the motor (10 PSI / 14.7 bar * .75 efficiency). So say a rough output of 151%. That when coupled with the 490/490 puts you at about 740 on an engine dyno with the blower. Now let's get conservative again and say that the drivetrain is eating up a solid 25% of the engine power. You're conservatively and potentially looking at about 555 at the tires. I think based off this above (blowers are usually in the 80 to 85% efficiency range and drivetrains with higher stalls and autos are typically 18 to 20%) and the conservative numbers you can definitely see higher.

[SSlowBoat]

@joelster hit it. That motor is no slouch hitting those engine dyno numbers at such a low SCR.

Here's how I'm figuring it. Let's use a conservative 75% efficiency from the supercharger. At 10 PSI you're adding 51% of atmosphere to the motor (10 PSI / 14.7 bar * .75 efficiency). So say a rough output of 151%. That when coupled with the 490/490 puts you at about 740 on an engine dyno with the blower. Now let's get conservative again and say that the drivetrain is eating up a solid 25% of the engine power. You're conservatively and potentially looking at about 555 at the tires. I think based off this above (blowers are usually in the 80 to 85% efficiency range and drivetrains with higher stalls and autos are typically 18 to 20%) and the conservative numbers you can definitely see higher.

It'd be pretty cool to come close to Larry's numbers with the baller heads and stuff, but I don't think it will happen. We will see. Same tuner lol

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[popo8]

Dude... those are worked heads. Dont underestimate them. I may have the 227s... but they are bone stock.

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

[popo8]

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

stock 94 computer, delco opti

Lol. Just caught that last part. (Meth)

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

[shownomercy]

When will it hit up the track?

[dawdaw]

Ill say tree fiddy !

Ok 576/546

[SSlowBoat]

Ill say tree fiddy !

Ok 576/546

vote the poll dang it lol

[SSlowBoat]

When will it hit up the track?

When we wanna see how big of a bang the 10 bolt will make, or when first beers car runs

[SSlowBoat]

Dude... those are worked heads. Dont underestimate them. I may have the 227s... but they are bone stock.

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

your 227's flow about 30-40 cfm more in the lift range.

[popo8]

Cmon man. ur like fighting to make less power no matter what we all say. Like pessimistic, pessimistic, pessimistic. Stop with the negativity man.

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