Real Weingartner Racing

Real Weingartner Racing My name is Eric Weingartner I am the owner of Weingartner Racing LLC
(3)

06/05/2026

Valve weight.

06/04/2026

I am selling some stuff that is used at bargain prices. I need room in the shop here is a list of stuff

AFR 305 ported BBC heads. (must use on 4.50 bore or larger) read discription.

https://weingartnerracing.braveshop.com/ #!/BARGAIN-USED-AFR-BBC-Heads-Ported/p/837649988

Brodix 3xtra cnc ported heads

https://weingartnerracing.braveshop.com/ #!/BARGAIN-BLEM-Brodix-BBC-3xtra-CNC-Weingartner-Design/p/838425647

Brodix 1203 heads bare

https://weingartnerracing.braveshop.com/ #!/BARGAIN-BRODIX-BBC-1203-Heads/p/837909071

Edelbrock BBC tunnel ram base new 7085

https://weingartnerracing.braveshop.com/ #!/BARGAIN-Edelbrock-BBC-Tunnel-Ram-Base-new/p/838527745

06/01/2026

A little something about the Promaxx 235cc Cnc head I designed

Awesome day. 406sbc Dyno mule. I went to change heads and for the first time ever somehow the cylinder head dowel broke....
06/01/2026

Awesome day. 406sbc Dyno mule. I went to change heads and for the first time ever somehow the cylinder head dowel broke. Half in the head and half in the block. After a few 6hours I got it out of the block. I need better drill bits. The head is a problem for another day.

Finished up another set of my Cnc ported dart imitation heads. They are 227cc runners 2.055/1.60 valves. 64cc chamber. T...
05/30/2026

Finished up another set of my Cnc ported dart imitation heads. They are 227cc runners 2.055/1.60 valves. 64cc chamber. This set flowed 320cfm. Oddly enough I can alter the flow with different valve jobs and valves being used. These are dyno proven. I was lucky to test a set on a couple of engines Bob McvayHere is the link to see more details

https://weingartnerracing.braveshop.com/ #!/Weingartner-Racing-227cc-CNC-ported-Heads-Assembled/p/794731255

Just finished a set of my CNC ported Trick Flow sbf Hi ports. They are 253cc and flow 370s. They are Dyno proven too. No...
05/27/2026

Just finished a set of my CNC ported Trick Flow sbf Hi ports. They are 253cc and flow 370s. They are Dyno proven too. No other head I have done flows as much as this head with the same size valve including the canted valve Ls head.

I just finished the Cnc program for the Brodix 3xtra BBC heads. This program will work in the 345cc head and 327cc head....
05/22/2026

I just finished the Cnc program for the Brodix 3xtra BBC heads. This program will work in the 345cc head and 327cc head. They flow 450cfm 300cfm at .400 lift. Exhaust flows 320cfm without exhaust pipe. They can flow more with 55degree valve job but stock is 50degree. They are 385cc but do not require shaft rockers.

Your SBC Cam Challenge post please read the entire post.Gerald Brand was the winner with a camshaft designed by Daniel P...
05/17/2026

Your SBC Cam Challenge post please read the entire post.

Gerald Brand was the winner with a camshaft designed by Daniel Powell. There were many great cams in this motor and it was a very close contest for the lead.

Here are the specs of the Motor
Summit Block 421 SBC 4.155/3.875
S**t 4340 lightweight forged crankshafts with BBC Snout
S**t 4340 Power adder rods
Racetec flat top pistons they are a power adder piston with thicker skirts and wrist pins. It has lateral gas ports and .043/.043/3mm rings 11.44compression ratio
Moroso Oil aluminum oil pan with kickouts and windage treys
Morso Oil pump
Cloyes double roller timing chain
Innovators west Harmonic balancer
BAM Lifters with DLC coating .180 offset on the intake(they make the best Hydraulic Lifters)
Trick Flow 3/8 pushrods
Weingartner Racing 40/60Spacing CNC ported Dragon Slayer heads(flow Sheet attached) 2.125/1.60 valves 5/16stems
Victory 1 coated Titanium Valves
Pac 1255x Beehive spring
Pac Steel Retainer
Jesel Pro Series aluminum shaft rockers 1.8/1.7 ratio. .300 offset on intake rocker. (They never broke one shaft or cracked in the 20times of taking them on and off)
Holley Hi Ram Ported by Weingartner Racing
102mm Throttle body
ID 1050 Injectors
Holley Dominator EFI

Ran on VP X98 fuel.

Geralds Cam by Powell 238/[email protected] .686/.632lift 107LSA

If you want to see all of the actual cam sheets and dyno sheets. Here is the link to donate and you will be sent those specs.

https://weingartnerracing.braveshop.com/ #!/Donations-For-SBC-Cam-Challenge-Dyno-Testing/p/707724294

If you donate by Tuesday you do get entered for a chance to win a set of my cnc ported heads and a chance to win the Thumper cam used in the contest.

Noteable things that happened during the challenge. The highest power made was by 727.9hp which was by Andrew Arnette (it was outside the scoring range and I had to advance his cam to get exhaust clearance) Most torque made was by Gerald Brand at 618.9. The Thumper cam would have came in 3rd if someone entered that. The summit shelf cams did very well. Doug Herbert cams do pretty good.

Whats next is this. I am done doing any cam challenges anymore. The LS cam challenge was the only one that made money. The SBF and SBC both lost as of right now more than 1k. The purpose of the cam challenges was to get people that run their mouth on FB and other places to put up or shut up. That didn't work. They had no balls and just don't more louder to discredit this because it would be the alternative of getting railed by a shelf cam.

I will be using four of these cams around November to test with BOOST. Two of them will be Gerald Brands and Chris Allmonds. The other two will be voted on by the viewers on my YouTube. If you want to vote watch my video (link below) then comment on whose cam you would like to see tested.

https://youtu.be/bZCL5o9kLyw?si=ynBfgfhKAbHSsAem

I would like to thank the following companies

-K***z and Company Racing engines for doing all the machine work assembly and letting me use their dyno
-Aaron from GPI for supplying the spare dominator(mine Bricked out of the box) and doing the initial tunning.
-Summit racing for supplying parts and support
-BAM for providing the Lifters
-Team T**d for pay for another few days of dyno testing (Gerald owes you guys a Beer)
-Torkstorm For supplying brackets for the supercharger. I am sorry we didn't get to run it.

Ready to have your mind blown. This is the shelf thumper cam. I think it’s third now.
05/14/2026

Ready to have your mind blown. This is the shelf thumper cam. I think it’s third now.

Sbc cam challenge new leader Gerald Brand
05/14/2026

Sbc cam challenge new leader Gerald Brand

Address

21958 E. 114th Place S
Broken Arrow, OK
74014

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