AFR MOPAR 340 HEAD TEST!

The TV guys are leading you down the garden path.
Watch Nick's Garage videos. Realistic values and he is not trying to sell you anything. Last one i watched was a
'71 340 rebuilt to stock specs. Made 281hp. The TV guys add an XE 268 cam and make 100 extra HP with a 340 that has less compression than a stock 340. OH MY!