3 Amazing LS Heads From Promaxx Get Reviewed With Real Flow Numbers
23:08
Find in video from 00:23Promaxx LS Heads Overview
3 Amazing LS Heads From Promaxx Get Reviewed With Real Flow Num…
27.9K viewsAug 23, 2023
YouTubeEric Weingartner
Dyno Testing Promaxx LS3 Small Bore Heads
25:55
Dyno Testing Promaxx LS3 Small Bore Heads
10.1K viewsAug 12, 2024
YouTubeEric Weingartner
Which Is The Better Flowing Promaxx LS3 Head
13:05
Which Is The Better Flowing Promaxx LS3 Head
4.7K viewsApr 22, 2024
YouTubeEric Weingartner
Promaxx - The Cheapest Performance Cylinder Heads At Summit Racing!
3:03
Promaxx - The Cheapest Performance Cylinder Heads At S…
86.5K viewsMay 21, 2020
YouTubeZanes Garage
Have you seen our new video flow testing 6.0 Powerstroke cylinder heads? This is the ultimate comparison between stock, ProMaxx, Kill Devil Diesel, and Power Driven heads. Check out the full video on our YouTube channel or at this link: https://youtu.be/JvvxZocZeM4 | Power Driven Diesel
0:19
Have you seen our new video flow testing 6.0 Powerstroke cylinder h…
5.8K viewsApr 1, 2025
FacebookPower Driven Diesel
Killer ls3 Promaxx Ported cylinder heads drift car 416ci LS3 engine 700hp+ N/A
10:44
Find in video from 00:22Cylinder Heads and Compression
Killer ls3 Promaxx Ported cylinder heads drift car 416ci LS3 engine 7…
827 viewsMar 2, 2023
YouTubeMGR Performance
ProMaxx SBC 200cc Head Review With Real Flow Numbers
18:10
Find in video from 02:30Valve and Valve Job Details
ProMaxx SBC 200cc Head Review With Real Flow Numbers
32.9K viewsFeb 13, 2022
YouTubeEric Weingartner
19:18
Promaxx 370cc Cnc Ported Heads Review With Real Flow Numbers
7.3K viewsDec 7, 2023
YouTubeEric Weingartner
20:39
Promaxx Project 215cc Head Review With Real Flow Numbers
45.3K viewsAug 3, 2022
YouTubeEric Weingartner
19:54
Promaxx 180cc Ford 5.0/5.8 head review
21.1K viewsMay 17, 2020
YouTubeCPR GARAGE
20:30
Find in video from 09:00Intake Ports and Seals
ProMaxx SBC 225cc CNC ported Shocker Heads Review With Real …
57.2K viewsJun 1, 2022
YouTubeEric Weingartner
18:06
Find in video from 08:44Guide Plates and Seals
Promaxx Project X 200cc Head Review With Real Flow Numbers
18.6K viewsNov 2, 2022
YouTubeEric Weingartner
22:37
Find in video from 01:58Head Features and Specifications
Promaxx BBC 317cc Head Review
18.6K viewsSep 14, 2022
YouTubeEric Weingartner
15:23
Find in video from 05:50ProMaxx Shocker Series 340 CNC Ported Heads Test Results
LOW BUCK BBC HEAD TEST-PROMAXX VS AFR
192K viewsAug 26, 2020
YouTubeRichard Holdener
20:06
Find in video from 00:20Introduction to Ported Promaxx 290 Heads
What Did The Ported Promaxx 290 Heads Do On The Dyno
12.9K viewsNov 20, 2023
YouTubeEric Weingartner
5:38
Find in video from 00:10Introduction to ProMaxx Performance
PRI 2019: Choose ProMaxx Performance For All Your Cylinde…
29.1K viewsDec 13, 2019
YouTubeHorsepower Wars
18:20
Find in video from 03:17Detailed Look at Heads
Promaxx Performance Mopar Small Block Aluminum Cylinder Heads U…
10.9K viewsFeb 26, 2022
YouTubeBad Tree Productions
3:11
in car cam of 11.80 pass testing with ProMaxx 9175 heads on 308 ford.
4.7K viewsFeb 9, 2021
YouTubevrm
22:32
BBC Oval Port Head Dyno Tests. Which Is The Best
23.1K viewsMay 13, 2024
YouTubeEric Weingartner
9:44
Promaxx 185cc Project X. These heads are wild!
13.2K viewsSep 2, 2024
YouTubeCUTTER'S PERFORMANCE
9:26
Comparing exhaust flow between my hand ported 243ls and the Pro…
865 viewsJan 15, 2024
YouTubeMGR Performance
13:43
Find in video from 06:00Intake Ports and Seals
SBF Promaxx Project X 185cc Head Review With Real Flow Numbers
20.5K viewsMar 14, 2024
YouTubeEric Weingartner
11:42
Find in video from 10:30Head Design and Finish
Promaxx 200 small block Chevy cylinder head, First look and stoc…
1.8K viewsAug 21, 2024
YouTubeCharles Servedio Cylinder Head Porting & Flow…
23:37
Find in video from 02:09Fresh 440 Motor Review
BUDGET MOPAR CNC HEAD REVIEW, 440 BUILD and SHOP UP…
5.6K viewsDec 21, 2023
YouTubeWindy Hollow Garage
28:32
Find in video from 00:21Introduction to Ported Heads
AFR 227cc Competition Ported heads vs Promaxx 235cc CNC Por…
33.2K viewsMar 25, 2024
YouTubeEric Weingartner
21:35
Oval Port Heads VS Rectangle Port Heads Promaxx 290 vs Promaxx 317
25.6K viewsJun 11, 2023
YouTubeEric Weingartner
19:47
Find in video from 03:00Engine and Camshaft Details
Oval Port BBC Head Dyno Test AFR265 vs Brodix RR270 vs Prom…
37.4K viewsJun 18, 2023
YouTubeEric Weingartner
5:11
Find in video from 04:25Customer Testimonials
Promaxx Cylinder Heads - Budget Cylinder Heads (Record Holder Ja…
6.4K viewsFeb 15, 2024
YouTubeGoing Bracket Racing
11:12
Find in video from 09:01Comparison with Stock Heads
Promaxx maxx series heads unbox and overview sbf
6.4K viewsJan 6, 2021
YouTubeC&C Auto Works
8:42
SBF Promaxx Shocker CNC Heads: Can Valve Job Improve Them
4.8K viewsOct 9, 2024
YouTubeEric Weingartner
See more videos
Static thumbnail place holder