View Full Version : improvement of performance (valve)

12-20-2007, 12:39 PM
Do you think that these products can give me an improvement of performance in my MR2?



12-20-2007, 01:14 PM
honestly you won't really notice anything much, maybe better recharge rate and maybe even a little more velocity,

but a high flowing valve in a high pressure system is kind of pointless, unless you're planning to do a low pressure conversion on your spyder

12-20-2007, 08:16 PM
Not only what CHNK said, but those valve stems and body you had on those links aren't even high performance or high flowing, just look like aftermarket replacements(matter of fact hey look identical to the stock parts I removed from my MR2).

High flow valves have larger porting to accomodate larger volumes of air needed in an LP setup.