MMX 500ci kit and new casting heads

[Tuckerracing]

Looks like MMX is coming out with 500ci kit for the BGE block and a new head casting for the 6.2. I am working on getting more information now. But they are hoping for 1000hp naturally aspirated out of this combination.

 

[2fast4u]

Following, definitely interested.

 

[Hpindy]

Looks like MMX is coming out with 500ci kit for the BGE block and a new head casting for the 6.2. I am working on getting more information now. But they are hoping for 1000hp naturally aspirated out of this combination.
View attachment 59056

12.5 to 1 compression and a real camshaft and 1000 Hp will be easy .

Sent from my BBF100-2 using Tapatalk

 

[Boris]

2hp/ci is quite a lofty goal

 

[Tuckerracing]

MMX is saying the 500ci kit is for NA only, no boost or spray. There goes that idea out the window, lol

 

[Magnified]

That Chevy NA pump gas crate.motor is at the same power level

 

[Jack_Toepfer]

They used to say that you shouldn’t run boost in anything bigger than a 419ci HEMI… many have proven that wrong too. lol.

 

[Magnified]

I'd like to see all the test date and specs. I'd love to have a 1400 hp NA pump gas motor that's not even breaking a sweat at 1000 hp. I am an over engineering but like that.

 

[Hellcat Cuda]

My friend has a 449 aluminum block Gen3 being “freshened up” at the moment. It had dyno’d at over 900 hp on race gas; naturally aspirated; no nitrous. They’ve bored it another 5 thou, put in a better cam with custom rockers and will dyno soon. He’s at around 8.80 now and wants to get down to about 8.00. These Hemis are pretty phenomenal.

 

[16GoManGoHC2]

Is their claim 1000 crank HP or 1000 whp?

 

[Jack_Toepfer]

Engine builders don’t care about whp, they cannot control that. That’s chp.

 

[16GoManGoHC2]

Engine builders don’t care about whp, they cannot control that. That’s chp.

Thought so 👍

 

[Mike L.]

I like the fact that the cylinders will be locked in place by the heads to keep them from moving.