Newcomer Racing Inc.
"Power to Move"
08/21/2026
We have a few more Edelbrock heads to work through before they are all gone. Testing on a head that we no longer support may seem quite odd to people, but the data will transfer over and I really wanted to justify my OCD issues.
Also, we've had people for years screaming, "SHOW ME THE FLOW NUMBERS", like that is the end all be all for power potential. It's a tool, it's not the gospel and if you don't match it to the correct parts it just might make less power.
So, I decided to test an unfinished(as cast) chamber vs a properly hand blended one on the same Edelbrock head. Eveything else was exactly the same, here's the kicker though. I wanted someone else, totally unbiased to run the head comparison and provide me with the numbers.
Needless to say I was quite surprised by the gains from simply chamber work.
08/20/2026
In anticipation for our next big batch of billet cams arriving soon we finally fabbed up our cam holding bins.
On another positive note we did get the test cam and have hit the go button on getting the rest of the cams processed.
08/18/2026
We are putting this out there to judge interest in this upcoming drag racing event.
Yes, we are considering making that 16hr haul to Yello Belly dragway to join in on the racing action. This will be a super unique event for all of the inline six guys to go play. That's right, no V8's, overhead cammed modern engines, just cam in block overhead valve old school inlines.
We would be bringing the Jeep/AMC crowd to this event to see just how we line-up against those big Ford's, Chevy/GMC's and the trusty Slant six guys.
We know the Texas/Deep South west area has some rowdy Jeep's that can throw down as well.
The classes at this point will be divided for NA and Boosted classes.
We are seriously looking for real world feedback on who and what would be able to make the event?
Tell or show us in the comments section what you would bring and what class you would run.
For us, at this point we are building the 66 Rambler(Boosted Street class, 4.6 stroker supercharged, TKX 5 speed).
08/18/2026
End of Summer Sale?
We have had sales on certain parts sinse this spring, now we have slashed those prices even more. That being said, go check out the website for some deals!
This is the last of the wide lobe cams, if you want one you better grab one or four. These stroker kits are dirt cheap while they last.
Are we going out of business, not that we are aware of? We are simply clearing certain older shelf items out for more physical room, more new items and we/I am in a selling mood!
08/18/2026
We are selling a spare valve refacing/grinding kit for those do it your selfer's.
We have an extremely nice all original Sioux model #2001 Valve Refacer with the matching original cabinet and much much more. It includes the valve grinding kit with everything you could imagine: Pneumatic spring compressor(Snap-on), tons of stones, pilots, reamers, mandrels, drivers, air powered seat cutter, stone refacer, grinding compound, even an OEM chuck(new in the box), all of the original documention(1984). Works great with zero issues. $3,200 obo
Just PM use for more info and possible shipping options.
Weekly Billet Cam Update:
The test cam is finished and heading our way. We are going to check everything out and let everyone know this week. Almost there!
08/12/2026
The 5.0 434hp Race motor is all wrapped up and waiting for our next product addition.
All we can say is it's exhausting adding new products and still keeping up with the normal demand.
08/04/2026
Update time:
We did get the confirmation that the cam gears are in process and that a partial order will go out next week. We will verify and possibly dyno one before we start shipping them out, so hang tight, we are close.
We have been on the dyno for four days straight EFI gremlins. At the end of the day, the 5.0 Race motor ran great and literally made nearly identical power with the carb setup having slightly more torque throughout the curve. The Horsepower Monster decided to join in to create an article for Engine Labs. So you will be seeing and upcoming article/video. Sorry, no #2 Guessing Game on this build.
Our CNC iron heads are in and in process, with some updates along the way.
New products you ask?
We will be testing our new Supercharged setup on the Rambler soon and it's gonna be a game changer for those wanting to make some real power gains. We also plan to expand this Supercharged setup into the XJ/TJ/LJ/YJ/WJ/ZJ 4.0 platforms or a simple wet intake/carb/throttle body injected setup for the older crowd like the Rambler.
Our supercharger items for the supercharger setup will be geared torward the 8 rib serpentine belt. When you decide to up the game, here's where our 8 rib setup will come into play. We are wrapping up everything to swap your front drive over to an 8 rib, including your choice of size on our ATI balancers. Standard or 10% overdrive. Our new power steering hub and pulley assembly will be available in a stock size and possibly different sizes if the demand is enough.
The next big hurdle is the final design and produce the main bracketry to house the supercharger and yet retain factory A/C. Just some teaser pics to let you know we are still growing.
Hopefully by the end of the year we can roll everything out.
5.0 Stroker dyno, day one with a carbureted setup.
Day two, we switch to factory EFI.
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| Monday | 8am - 5pm |
| Tuesday | 8am - 5pm |
| Wednesday | 8am - 5pm |
| Thursday | 8am - 5pm |
| Friday | 8am - 5pm |