Recent content by L4staero

Change the mounting system to one like mo-cars made

Yes i understand, i come from a LA background and was about to put a 418 cube combo together but after wanting a more powerful combo (over 600hp) it became aparent the G3 is a better option. Example best 340 head flows 200cfm Well ported W2s 320fm Indy heads 340cfm Std G3 6.4 heads 340 cfm and...

A std 340 with cam, intake and headers aint ever gonna see 425 hp without thorogh rebuild and quality components. Apply the same theory to the G3 A std 6.1 with cam and headers will make 450hp and a 6.4 over 500hp. The.engines are different era's and the quality factory machining and casting...

340 is good for boat anchor as they make 120hp less than a 6.1 as they left the factory. How many passes would a stock 340 have lasted at 425hp? Its 2017 now not 1973 Anyway valvetrain is fine to 7500rpm if looking at the dragpak cars is anything to go by.....8000rpm onstock rockers

Yep those 6.1 pistons tend to fail when they meet some detonation Here is some manley rods Manley Hemi 6.240" 6.1L Stock Length w/ 25mm pin Connecting Rods ARP 2000 | eBay

The real weak points are the cast pistons, powdered rods and the oil system. Aftermarket pistons and rods are readily available and make sure u have a healthy oil pump, a large enough sump and use the correct weight oil for your specific oil clearances

I'm dying here

I don't think Ironmikes heads are the big mouths just the full cnc standard port, hence why he doesn't have offset rockers

Man i hope you run the 2 heads back to back. I think you will sell Rods heads for him after that

They will still trap at a similar speed

Hes built some serious combo's

Who built it and ported the heads?

A few posts back he stated he has already paid $3200 for custom headers. Lots of 10 sec cars here with 1 3/4 pipes

Sounds good. Should go around 600 at a guess

I message Rod on fb and he replied within 15 minutes. Maybe try that