[Leprechaun]

One of my friends just got an ITR and I was trying to find out 1/4 mile times, top speed...Also, he was thinking of putting on a JRSC, what would these stats be if he got it? Thanks

 

[Daremo]

Pretty broad and general question .....

Broad and general answers:

1/4 ranges from 14.4 for the kick azz, spot on drivers up to 16.0 for the people who shouldn't have gotten one in the first place and disgrace the badge on it .......

Top speed is pretty much a constant - 143 mph as measured on a radar gun (indicated close to 150 on the stock innaccurate speedo).

With a JRSC, you would have about 190-ish wheel horsepower (compared to about 165 stock). With kick azz driver, mid 13's, with average driver low-mid 14's. Top speed would be up around 155-158 radared with US gearing and stock 15" tires.

 

[imp pwr online]

I think that top end is a bit hopeful

 

[Daremo]

Not really ...... I know guys with Toda Spec B's and C's cams that dyno around 195-200 (that's 225-ish crank hp) that have done 9,300 rpms in their R in 5th, which calculates out to around 165 (speedo only goes to 150).

It's pretty accurate. And the 143 for stock R's has ben radared by numerous magazines. I saw over 150 indicated in mine twice.

 

[ITR1858]

Not really ...... I know guys with Toda Spec B's and C's cams that dyno around 195-200 (that's 225-ish crank hp) that have done 9,300 rpms in their R in 5th, which calculates out to around 165 (speedo only goes to 150).

It's pretty accurate. And the 143 for stock R's has ben radared by numerous magazines. I saw over 150 indicated in mine twice.

Yes, exactly !
Damn 9300 in 5th must be violent...