How much HP behind your automatic NSX?

[Hal_396]

Just wondering how many horses your runing through your automatic transmissions.

I'm thinking of doing some mods to mine, (SC) but if the tranny is weak I'll find something else to spend my money on.

 

[clr1024]

Most will recommend against the increase in HP to the automatic. Honda already de-tuned the engine to 252hp over the standard 270/290. Although I did read of one poster saying he has a turbo automatic and been running it for 2 years, I did a quick search to find his post but couldn't. The downside I see to that is when your tranny goes, its not going to be cheap unless you can source a used one, which may be tough.

Here are some posts that might be informative to you. So its been done but few and far between.

http://www.nsxprime.com/forums/showthread.php?t=17011&highlight=turbo+automatic

http://www.nsxprime.com/forums/showthread.php?t=47940&highlight=turbo+automatic

http://www.hondatwincam.co.jp/e/catalog/nsx/supertune.html

http://www.nsxprime.com/forums/showthread.php?t=75249

 

[Hal_396]

I see where someone had 210 at the wheels. Apparently 197 is stock. I might end up doing some exhaust mods but that will be the extent of mods for me.

 

[Elite]

Here is a recent mention of a gentleman with a turbo automatic. Read through the thread..

http://www.nsxprime.com/forums/showthread.php?t=75258

 

[Hal_396]

He says 360 Hp with twin turbo's.....Runing 4 years with tranny cooler. Intresting.