In my cammed LS with bolt-ons and a tune, I have put a hurting on, but not limited to:
A 2000 Civic Si that was bored to 84mm (still stock stroke, so I'd assume it was around 1.8-1.9L)
A Z28 Camaro (pure luck, guy couldn't drive. kept spinning. more smoke and noise, than movement)
several B16 hatches (EG and EK)
A B16 DA
Some kid in his 2001 Celica GT-S (all bolt-ons, and chipped ECU) *cocky little fucker
A few Tiburons along the way (4 and 6 cylinder)
Countless 6cyl mustangs.
LS Swapped EJ8 with bolt-ons
LS swapped CR-X
4dr GS-R with Intake (pulled this chick by 3 cars, and she could drive pretty good)
a few 4th gen Preludes (one had a JDM H22 swap, though not the Type-S) <- THAT one was CLOOOSE. I barely beat him by a few inches. This guy could drive.
But my FAVORITE?
A boosted EG hatch (d16 vtec, running on 8psi. says the owner) claimed it made 200whp, though I've heard through the grape-vine that he barely made 130whp at AR Fabrication in winchester. Reason it's my favorite is because this dude was soooooo cocky. He was trying to race everyone that was hanging out there. I was the only one who wasn't afraid to call his bluff. We lined up, and about 20 people watched me stomp his ass by 4 cars. He didn't pull back into the lot to make excuses
I can verify that this car now has a fully built B18C5 that legitimately makes around 210 at the wheels. I watched the dyno pulls myself. Car is gnarsty now. I don't wanna play with him anymore (well, not until my B20VTEC is done)