Your friend will be much happier...and much faster than the stock LS 1.6 SOHC. He will now have a 1.8L DOHC. If he goes with the GSR B18C he will have the wonderful excitement of VTEC. If he goes with the B18A or B18B. He will have a 1.8 Integra LS motor. Alot better than the stock SOHC for sure. Also he could go LS VTEC.= more Tourque...slightly longer stroke.
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ROCKY
TEG Widower
Hatch Builder
**see the back of that hatch??? get used to it