Open Lapping (track event) - 1993 Honda Civic del Sol Si (JDM GSR, S80 LSD) - videos

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Well-Known Member
Hey everyone.

By this time last year I had already made it out to two or three lapping events. This year other priorities came up, so July 1st was the first time I took the car out. Motorsports has open lapping events every spring/summer/fall at a number of tracks around Southern Ontario (Canada). For those who aren't familiar with open lapping, it's not competitive racing. You are staggered into groups of novices, intermediate and experienced drivers. The purpose of the lapping is to essentially have fun driving your car on a race track. Although you're not racing head-to-head, you're still trying to stay ahead of the car behind you and catch the car in front of you. It's the driver's responsibility to recognize if they are slowing down the person behind them and point them by. It makes for great, and "safer", competition.

This event was held at the Canadian Tire Motorsports Park (formerly Mosport) at the Driver Development Track (DDT).

My car is a 1993 Honda Civic del Sol Si. I'll list the engine, transmission and other modifications below the video links.

Passing a 5.0 Mustang, chasing a Mustang GT and Corvette (hood view):

Chasing a BMW E46 M3 (in-car view):

Passing a Toyota MR2, chasing a Fiat 500 (I think it was an Abarth) (hood view):

Hot Laps (passenger's side wheel view):

Here are the build details:

- Skunk2 intake filter with velocity stack
- Generic 3" aluminum short-ram intake
- 68mm throttle body
- Skunk2 Pro Series intake manifold for GSR
- Integra Type-R intake camshaft
- 198whp and 138wtrq on a Mustang Dyno

- GReddy 4-2-1 header
- Vibrant Metal Core catalytic converter (2.5")
- Vibrant Ultra Quiet resonator 2.5"
- Vibrant Ultra Quiet resonator 2.5" as muffler
- Trubendz pre-fabricated 2.5" stainless steel mandrel bent exhaust

- Integra Type-R ('96-'98 spec) S80 LSD with 4.4 final drive
- Exedy clutch
- Competition Clutch 12.3lbs flywheel

- Skunk2 Pro-S V2 coil-overs: 10K front, 8K rear springs
- Buddy Club extended ball joints
- Skunk2 Pro-Series camber adjusters
- Skunk2 Black Series lower control arms with red polyurethane bushings
- Black BWR sub-frame brace
- BEAKS 22mm Integra Type-R sway bar
- unknown manufacturer upper strut bar

- DC2 front knuckles/spindles
- Re-drilled Brembo blank 11.1" Prelude SR-V rotors
- Integra Type-R calipers
- Hawk HP+ pads front- Hawk HPS rear
- Russell braided stainless-steel brake lines
- 1" Integra Type-R master cylinder and booster

Rims/Tires (track):
- 15" bronze Rota Circuit 10
- Yokohama Advan Neova AD08 R - 205/50/15 front and back

- Mishimoto aluminum radiator
- B&M fuel pressure regulator
- B&M fuel pressure gauge
- chipped P06 tuned on Neptune
- Walbro 255lph fuel pump
Nice, I miss lapping in my del slo