Newcomer Racing Inc.
"Power to Move"
10/04/2026
https://www.newcomerracing.com/store/p52/American_Racing%2FNewcomer_Jeep_4.0_Headers.html #/
Here's the updated link for header ordering for our previous and newly designed ARH/Newcomer headers.
American Racing/Newcomer Jeep 4.0 Headers Newcomer Racing is an Engine building, Cylinder Head Porting, and Fabricating Shop Located at 409 Sternbridge Dr. Concord, NC 28025
10/03/2026
Lew's stout "300HP" is all painted up and waiting for a header.
Another one that is also waiting on a header is our 5.0 Mud Race build.
Actually we have numerous builds that will utilize our new header that American Racing Headers is building for us.
Next week production will begin and we will be adding this new header to our website for purchasing. ***Attention*** We really need our customers to get in there orders so we know roughly how many sets to build in this first batch. Normal timelines after the first batch will 4-8 week range.
Now, what's different about this header? Well, for starters this is what we deem as "The Best Damn" universal fit header for any 4.0 Jeep based cylinder head.
We designed this header to have long flowing runners that exit extremely tight against the back corner area of the block and oil pan area to clear driveshafts, etc. Yet, still utilize a big 1.75" primary to a 6 into 1 rotational firing order to a full 3.00" collector. As always, heavy .065" 304 Stainless steel tubing for that lifetime warranty, that's right, "NO CRACKING" after a few months like all the rest. The first version will be this one pictured(finished)1.75"(1-3/4")primaries, we will add a smaller 1.625"(1-5/8") next.
We wanted a design to enable big power potential, amazing sound quality and the ability to fit about anything from a CJ/SJ/YJ/XJ/ZJ/WJ, or even that custom TJ/LJ to an AMC car or retro swaps. These will all be going on most of our engine packages, race or street.
The American Racing Header organization of guys and gals have been an amazing addition to this entire area and all of us here at Newcomer Racing personally.
They make a great product, they give it their all, just like we do and they like to go fast as well!
10/02/2026
Let's head out of this week on a high note!
***The first batch of Billet Roller Cams are being shipped to us on Monday. We will sort through them and start shipping out current pending orders first.***
09/30/2026
It's official, we are signed up for the DFW Syndicate 6 Nationals on Saturday October 24th.
We will be running 1/8 mile at the Yello Belly drag strip in the 1966 Rambler in the "Boosted Street" class and maybe even doing a little on the car show side.
We would really like to see our AMC/Jeep community come out for the show and race that ole 4.slow!
The Syndicate6 Narionals Car Show and Race Event is a little over a month away! Let's get the word out! Like and Share!
09/22/2026
Today while we dynoed a 300HP engine package we played the "GUESSING GAME" and the smartest person in the land was Benjamin Tresham.
This 4.6 stroker came on the page at 320ftlbs, then pumped out 322.4hp & 338.9ftlbs. This one will be headed to Lew in Hawaii.
It that time again for the "GUESSING GAME".
Today we have Lew's 300HP with an NR-121 roller cam, 1.7 roller rockers, 650 XP on a 2000 year model 258 Offenhauser open plenum converted to 4.0 intake.
Use only this format Hp + Tq=Total(Example: 100hp + 200tq= 300 Total)
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| Friday | 8am - 5pm |
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10/03/2026
09/22/2026