Thanks for all the input guys all good stuff much appreciated.

It just hit me. We talked about those behives on those heads before you even bought them, correct?

Put a .010 pushrod in the motor

We did talk about it. I was nervous then and I talked myself into keeping the springs on there. I really feel if I can get it to carry power to 75-7600 it would make 780ish. What part number lifter do you use?

In current motor I have been running for years has been stock lifter. The other set for new engine and the lifter Steff was running is the hylift 2335s lifter

Anyone try shorter tip valves and lash caps with stock rockers?

Throw that sucker in this car.

Whos car is that? Always wanted one. They look great with big tire too

Brad watt had a picture of it and a post looking for this car for a Friend. A for sale ad came up shortly after that. I think it’s in Ohio

I think an 8 second Gen 3 would look pretty cool planted between the frame rails

If I had you money I would buy it

If I had your money I would build a Gen 3.

Lol touche

I was within 8hp,,,,,,,,Nice little beast there.

Any Updates?

Making a lifter and spring change. updating to Manton shafts and putting a vacuum pump on it. Everything is ordered just waiting for some parts to show up.

All the updates are done its back on the dyno hopefully we can make in the 775hp range
updates
Short travel lifters
Manton Shafts
Vac pump
Spring change to PSI 1516
lash caps
putting the 2 inch header on it
We had some valve float issues on the last pulls we made before the updates

Hows the rocker geometry with the lash caps?

Am I reading this all right that you made 750ish HP with stock rockers and lifters?

The geometry is pretty good I wouldn't say great as the valve was already a little tall but it gives the rocker more area on the valve.

Yes we made 748 with the stock rockers and hellcat lifters from mopar the lifters were not happy in the upper rpm range 6500-up and I can't really blame the lifter I think the spring had a lot to do with it.

Made a couple light pulls but the puke tank is getting a ton of oil through the vacuum pump. I have the Ritter intake and have the pickup for the vacuum pump coming out of the oil fill. The valve covers are not very friendly for a fitting. Who has ever used a vac pump on one of these and where do you put the fitting. We leaked the enegine and it leaks 4% cold so I don't think it's that the engine has blowby. This thing is pushing a bunch of oil in the higher RPMs.