-569 rwhp- LS3 LG Motorsports build

[SRT10KLLR]

Originally Posted by Anthony @ LG Motorsports

Last 416 we built for a 4th gen Camaro put down 549 rwhp and 530 rwtq through a 9" Ford rear end, that was using a smaller cam than the above package.

Depends on the total combination of course. Generally speaking going to a stroker combination increases HP roughly 10-15 and torque 35-45 at the tires given no other changes.

So stroking normally gives more tq than hp right?

That is what I had read. Stroke gives tq and bore gives hp.

Those numbers are insane. The 416 I had built only put down 463rwhp and 468tq but though an auto and retaining the VVT.

[Judge]

Originally Posted by Jcobra

How long till the motor goes KABOOM!

Lol, if you drive with passion, heat your car up before driving, and not be too aggressive on the throttle, hopefully it won't explode, and it'll live with ya for years

Building a car like this would be what i like to call a "night car". Others will use it as a weekend warrior. Not your daily driver

[Anthony @ LG Motorsports]

Originally Posted by Jcobra

How long till the motor goes KABOOM!

It wasn't built to go Kaboom...it was built to live 4000-7000 RPM for 30-60 mins at a time on a road course.

Given 3-4 weekends a month on track, it would need a freshen about once a year to maintain those numbers. Those doing 1 or 2 weekends a month you could go 2-3 seasons before it needed to be freshened.

[Anthony @ LG Motorsports]

Originally Posted by SRT10KLLR

So stroking normally gives more tq than hp right?

That is what I had read. Stroke gives tq and bore gives hp.

Those numbers are insane. The 416 I had built only put down 463rwhp and 468tq but though an auto and retaining the VVT.

Adding stroke mainly increases torque more than anything because you are changing the mechanical advantage of the engine by providing a longer lever arm. Because HP is a function of TQ, HP increases as well but not to the same degree.

On some builds you need to watch RPM's because adding stroke increases piston speed and thus the loading on the pistons, so you generally do not want a very long stroke if you want to spin the engine to the moon.

[Anthony @ LG Motorsports]

Originally Posted by sspaul

would a boost a pump be needed for this kind of power

No

[sspaul]

would any kind of fuel system upgrade be needed?

[Anthony @ LG Motorsports]

Originally Posted by sspaul

would any kind of fuel system upgrade be needed?

Injectors will have to be upgraded.

[5thGenCamaroKid]

How does this handle 93 octane? Estimated numbers?

[Anthony @ LG Motorsports]

Originally Posted by 5thGenCamaroKid

How does this handle 93 octane? Estimated numbers?

This particular build would not, we would have to drop the compression about 1/2 point to take 93 pump. I would expect a slight drop in power, maybe 10 hp

[GEEo]

569whp all motor!! thats the way to go baby!!

Great Job LG!!

[AintQik]

Originally Posted by Jcobra

How long till the motor goes KABOOM!

You must not know LG. See if you can find some videos of Lou piloting the Vette and come back and appologize. Race motors aren't built to go boom. If they do you lose and drivers get mad. This motor wasn't built to make impressive numbers once. It was built to go flat out all season I'm sure.

[Anthony @ LG Motorsports]

Originally Posted by AintQik

You must not know LG. See if you can find some videos of Lou piloting the Vette and come back and appologize. Race motors aren't built to go boom. If they do you lose and drivers get mad. This motor wasn't built to make impressive numbers once. It was built to go flat out all season I'm sure.

[JWMotoring]

Another impressive LG build

[Anthony @ LG Motorsports]

Originally Posted by JWMotoring

Another impressive LG build

Thank you sir!