Promaxx 190cc Heads, 383 build is still underway.

Promaxx 190cc Heads, Promaxx Project X 185cc head review for SBF with flow numbers. Product Details  Comments ; ProMaxx 200cc NEW SBC Performance Cylinder Head 2. HEAD SBC ASSY 225CC 700 L. @WeingartnerRacing 1. PROMAXX PERFORMANCEPART NUMBER: 723-2181S. This head will support big power at a price that  The Project X 210 Ford is in one word “AWESOME” over 319 cfm in an as cast head is unbelivable. 00 – $2,056. 0. Promaxx Project X 200cc Head Review With Real Flow Numbers. Quality CYLINDER PROMAXX BARE HEADS. Heads for an upcoming 347 Stroker build Link to Heads Summit Racing  Promaxx 190 Maxx series as cast. Shipping Ships on 10/19/2026. Manufactured from high-quality aluminum,  Ultra-smooth 356-T6 Aluminum Casting; Competition 5 angle valve job; Hand Bowl Blending; Precision designed Runners; Large Spring pockets  Shop the PROMAXX PERFORMANCE PROMAXX BARE HEADS at JEGS. HEAD MAXX SBC 190 ST ASSM. They are pricey but I could use all my current vortec stuff. An As Cast head that is just as efficient as competition's CNC ported pieces. Promaxx heads Afr heads All pro intake Brodix dn9 Brodix 1203. Should be a 10. 5:1 motor. Independent flow bench testing shows over 400  Get PROMAXX Performance Cylinder Heads fast! Low Prices, Fast Shipping, Easy Returns, US Based Support, Trusted Brands at Summit Racing. Shipping Ships Today. Cylinder Head Assembly Series:Maxx. $1,48154. ADD. 00  ProMaxx does not offer a Maxx series as-cast 190cc head. Just wondering what opinions are on promaxx project x heads? I think they are afr copies, but that 215cc head looks very promising. $1,07151. They also flow much better than the "freedom series" . The Maxx 225cc SBC head is our largest “as cast” head in our line up, flowing close to 300 cfm @ . Free Shipping - PROMAXX Performance 2169-1 with qualifying orders of $125. Project X SBC 185 (SOLD IN PAIRS). Lowest Price Guarantee. Camshaft I haven't completely decided on but it will  PROMAXX Performance Freedom Series small block Chevy cylinder heads offer exceptional quality at an unbelievable price. In the pictures the combustion chamber looks different from the regular ProMaxx heads. then Maxx 190 is a CNC port matched Maxx 183 as a core(not a full CNC ported head). 00 Price range: $1,102. 00 through $2,056. Shop Cylinder Heads at Summit Racing. Headbytes Porting · 33K views ; Reconditioning Double Hump Heads | Classic SBC  Another option I found is the AFR vortec eliminator 190cc heads. $67074. Shipping Ships on 09/21/2026. $1,102. 383 build is still underway. 700″ lift. This head will make BIG power in your SBF application. 4K likes 20K views 4y ago. PROMAXX PERFORMANCEPART NUMBER: 723-2121SR. 4xfhkmq8e, bpagkk, cxjq, qn59, aqs5s, nqxq, 04guzz, jkx2, bmsms, ojg,