Well, research and developement makes a world of difference, and because Nissan really doesn't get the attention or praise that say Honda or Acura gets in the US, JWT products say alot as a whole. Many products that other companies make for the Nissan SR20DE engine performance have been tested and fail in comparison. and that in my opinion is because of the lack of research or dedication, sure you can find companies that make products like JWT, but most other companies, I've found don't show a specific interest in products made for the SR20DE or Nissan period for that matter. I've spoken with Jim and he has informed me that he has tested concept engines and other things for Nissan, so I guess they are that soul company here in the US that is dedicated to Nissan artermarket developement not just the hot cars like the Z or Skyline and they stand behind them.
Nigel
95G20t/AUTO
[This message has been edited by paradyme (edited 01-26-2001).]