Woah woah I'm not an integra owner....but doesn't the Type R have a better engine out of the factory?
"The base (on GS and LS trim levels) 1.8-liter four-cylinder engine produces an adequate, but not ripping 140 horsepower. For mega-thrills, the GS-R boasts a VTEC-enhanced 1.8-liter inline four that cranks out 170 horsepower and 128 foot-pounds of torque. When you run the gutsy Type R to 8,000 rpm, just short of its 8,500-rpm redline, it delivers a street-racer worthy 195 horsepower, mostly due to its hand-polished intake and exhaust ports and a high-flow exhaust system. It's this raw energy that has made the Type R a cult favorite with Japanese road rocket fans."
http://www.edmunds.com/used/2001/acu...93/review.html