How much hp can the 5.0 handle on stock internals?

[rolfe.oliver]

Maybe, again, there's 2 versions of the GT350 block and I'm unclear as to whether the last of the 350's started using Predator 5.2 blocks instead of the previous A and B 5.2's.

The Predator block is the daddy of them all, so you should get the part number. I can't remember the exact code on the Predator block, but just run a search on the part number to see which version it is. If it's not the predator, then it's not going to be substantially better than a gen3 block.

2019 & 2020 GT3350s get Predator Block

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[vaeevictiss]

There's a dude running a 6.26 @227 on a stock coyote block

 

[wazslow]

There's a dude running a 6.26 @227 on a stock coyote block

Brett Lasala. It's a sleeved Predator block. It's extremely impressive, but it not really a stock coyote block.

 

[rolfe.oliver]

Brett Lasala. It's a sleeved Predator block. It's extremely impressive, but it not really a stock coyote block.

stock casting. Damn impressive and I don't know of any other factory blocks that can do that.

 

[WildHorse]

Midnight made well north of a 1100 wheel on a stock/sealed gen2. And it actually lived until they turned up the boost and a ring land failed. Pretty. Phooken. Impressive.

 

[rolfe.oliver]

David Van Voris and Aldowelds are currently having a dick swinging battle to see who can go deepest in the 7s with a stock sealed gen 3. Pretty. Fucking. Impressive, too.

 

[Andy13186]

Key for the OEM motor to stay alive is to not rev too high, keep below 7800 , I think david van voris kept his under 7500 rpm. Also e85 obv

 

[80FoxCoupe]

stock casting. Damn impressive and I don't know of any other factory blocks that can do that.

Accufab went 5.88 at 254 with a stock teksid block 4.6 DOHC in a 2500lb, s197 promod.

 

[Need4SpeedMotors]

3 years with my Gen 2 Coyote 800 whp Vortech car, in my opinion 800 is a sweet spot but even then anything can happen.

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