i just dyno my civic si

[TurboZinc]

most people say that for a manual transmission car drivetrain losses are in the 15% area, while an automatic will lose about 20%

 

[95civichatchcx]

thats why i drive a 5 speed...well and there cooler

 

[ek like whoa]

that sounds pretty decent to me my si did 220hp and 150tq with spray,flywheel,clutch,i/h/e,test pipe,complete msd,skunk cam gears and 190lph fuel pump

but then again n2o is addictive and you just want a lil more out of it cause its as simple as changing the jets

r.i.p. 00si

 

[KennyC]

new civic si's lose 7 hp through drivetrain lol. thats crazy.

 

[Billy.]

You really want to let your civ get up and go? concentrate on the tranny. i recently put an exedy semi racing clutch paired with a toda 8.9 lb flywheel, and to top it off, a close ratio final drive built for the track. These mods obviously dont add any power but they sure make a hell of a difference on the quarter mile! I got my setup from RandDmotorsports.com of charleston, sc all for $1600 installed...Best mods ive ever added to a car!


**DONT touch the final drive if you want to keep top end speed** (my top end is now roughly 125mph @ 7800rpm)