Magnum Heads

[TN_Valiant]

Anyone have experience usint Magnum heads on earlier small blocks? I am considering them for a 273. Any experiences or ideas?

 

[AdamR]

Ive have set I just sent to the Machine shop. What do you need to know?

 

[TN_Valiant]

Was thinking of using them on a 273. Would the magnum heads improve the performance? And, would it be worth the time and money?

 

[Sublime69]

I just bought a set from my local junk yard for $150 w/ rockers. Im putting them on my 318 along with a procharger..

check this out... http://www.carcraft.com/howto/116_0401_318/index.html

 

[AdamR]

Was thinking of using them on a 273. Would the magnum heads improve the performance? And, would it be worth the time and money?

Yes the flow much better then the stock 273 heads. they actually flow better then the 340 X heads but have smaller ports, better volity and a better, smaller combustion chamber. They also have a 1.6 ratio rocker arm so you'll get alittle more lift out of your cam.