viper head on srx

[kirk700 srx]

does anyone know if there is a difference between viper heads and srx heads? other than the viper being one unit and the srx three seperate. any diff compression ratio?? better cooling??

 

[..SNAKEBIT..]

SRX better cooling
Viper different compression
dont think you would want a stock Viper head on a SRX

 

[kirk700 srx]

good to know thanks snakebit!! im just a trial and error guy!!