Oval Port Heads Vs Rectangle

Media Summary: I dyno tested a set of AFR 265, Brodix RR270, and Promaxx 290 Just going over a few points to be considered when deciding what cylinder I give dyno comparisons between a set of Promaxx 290

Oval Port Heads Vs Rectangle - Detailed Analysis & Overview

I dyno tested a set of AFR 265, Brodix RR270, and Promaxx 290 Just going over a few points to be considered when deciding what cylinder I give dyno comparisons between a set of Promaxx 290 HOW MUCH MORE POWER DOES A REC-PORT BBC HEAD MAKE? CAN PORTED IT IS OBVIOUSLY NOT JUST ABOUT COST WHEN IT COMES TO PICKING A CYLINDER HEAD. IT IS ALSO NOT ABOUT I show the dyno test between the Brodix race rite

WHO WINS? FULL AIRFLOW & DYNO RESULTS-ULTIMATE LS HEAD TEST. 11 SETS OF LS CATHEDRAL

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454 BBC REC PORT VS AFR OVAL-PORT HEAD TEST

"Exploring Port Shape: Oval vs Rectangle - Which is Superior?"

Oval Port BBC Head Dyno Test AFR265 vs Brodix RR270 vs Promaxx 290

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Rectangle ports or Oval ports? A few points on which type BB Chevy heads ya need.

Oval Port Heads VS Rectangle Port Heads Promaxx 290 vs Promaxx 317

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THE OVAL OFFICE-WHO WINS?

WHICH FACTORY BBC HEAD MAKES THE MOST POWER? PEANUT PORT vs PORTED 049 OVAL vs REC PORT vs AFR 265!

WHAT LS HEADS WORK BEST WITH A TURBO? CATHEDRAL PORT OR REC-PORT HEADS? WHICH HEADS MAKE MORE LS HP?

LET'S TALK TECH-CHEAP VS BIG $ HEAD (FLOW STUFF)