ChuckN
Full Access Member
- Joined
- Nov 8, 2022
- Posts
- 2,166
- Reaction score
- 7,948
- Location
- Bellinham, WA
- First Name
- Chad
- Truck Year
- 1981
- Truck Model
- C10
- Engine Size
- 350
Spent a lot of time looking at what I have on the new cylinder heads, and I’ve decided I’m going to stick with the plan and go with the Extreme Energy 274 flat tappet cam. I know the ramps are a bit sharp and they make a little more noise but the characteristics are exactly what I want.
Turns out, Brodix uses Comp Cams hardware- not only that, but I cross referenced the valve spring numbers and they are the valve springs that are actually sold as a matching spring for the XE274h. I called and confirmed this with Brodix, as well as the tested seat pressure listed on the cards sent attached to the heads, and they are indeed actual tested numbers at the factory, not “what they’re supposed to be.” I then waited for an hour on hold with Comp Cams and told them the numbers on the card, and they told me it was well within range, so I have their blessing as well. The only thing left to do is have them gone over by a machine shop for tolerances, then I’m good to go.
So I spent a couple hours on the phone, but I’m in a good spot now. Only thing left to do is save more money for the remaining parts and then dig in when the rain starts to fall.
I did go for an early morning drive; probably do another before the day is over. Gotta take advantage while I can, fall arrives early in the far upper left corner of the USA.
Turns out, Brodix uses Comp Cams hardware- not only that, but I cross referenced the valve spring numbers and they are the valve springs that are actually sold as a matching spring for the XE274h. I called and confirmed this with Brodix, as well as the tested seat pressure listed on the cards sent attached to the heads, and they are indeed actual tested numbers at the factory, not “what they’re supposed to be.” I then waited for an hour on hold with Comp Cams and told them the numbers on the card, and they told me it was well within range, so I have their blessing as well. The only thing left to do is have them gone over by a machine shop for tolerances, then I’m good to go.
So I spent a couple hours on the phone, but I’m in a good spot now. Only thing left to do is save more money for the remaining parts and then dig in when the rain starts to fall.
I did go for an early morning drive; probably do another before the day is over. Gotta take advantage while I can, fall arrives early in the far upper left corner of the USA.