So I ended up going out enjoying the car last evening, got home late, and we went for a hike today, and didn't update. Sorry guys.
These pedal extensions are fantastic! Feel is improved considerably (solid vs. semi-solid rubber surface), and it's a breeze to heel/toe. It's so easy and so natural now. In fact, I find I have to keep more foot on the brake or I get too much "blip"--which is a good thing since gives more confidence in terms of braking.
Regarding the screw placement on the pedals....on Skelekitty's car, the brake pedal is metal while the clutch is plastic. Yes, the entire pedal and lever are plastic! I'll be interested to hear what others find. In any case, given the differences in flexion between clutch pedal and brake and the size of the drill I was using (use or borrow a
small drill), getting to the top outside on the brake wasn't possible, and the bottom left had a bit of structure behind the pedal that made "freehand drilling", even with using a center punch, more iffy that I was comfortable with. I might go back later and re-do the holes, but Skelekitty said it's about function, not looks for her. The pedals are tightly locked down even with this configuration so there are no safety worries....
Now on to the DIY. First, this is intended as a supplement not a replacement to the manufacturer's instructions. Please read and follow those (standard legal disclaimer) as your pedals/car may be different, blah blah blah.
Things you'll need for the job or that will make it easier:
- Gardening knee pads (you'll thank me) and some spare carpet or towel for legs
- Blue or green painter's tape
- Automated hole punch (15 bucks, great tool, allows you to "etch" a starter hole)
- 1/8" and 3/16" drill bits (1/8" metal, and also 1/8" brad point for wood works great on the plastic--no 3/16" needed for plastic)
- Small drill
- Mirror
- Small metric sockets and thumb wheel (for tightening nylok nuts)
- Several blocks of wood to prevent pedal movement while drilling (and too keep carpet and fingers safe)
- Clamps
- About an hour or so of free time (more, probably two hours, if you plan on using 4 screws per pedal and screw/nut for each rather than the self-tapping screws...)
- Patience (getting into that small space isn't easy see photo of me crammed in there--tip, tilt seat forward and then move it back as far as it will go)
Recommended Screw Locations for Pedals
See InTgr8r's post for recommended screw locations (2 posts down).
Dead Pedal
This is the easiest to do. It's held on by velcro, and has "fins" to prevent lateral movement, so just get your fingers under it a bit and apply steady force straight back towards the seat. Apply tape to the plastic dead pedal, and fit the pedal over it. Use a sharpie or pencil to mark the tape. Auto punch the plastic on the tape markings, and clear away the tape. Place on wood block and drill with 1/8" bit, then 3/16". I've done this two ways: screws and velcro.
Screw method: I selected areas where the nuts would be next to structural pieces on the back (avoiding the velcro), and whittled off one area so the nut would snugly fit. I should have taken a picture, but it should be possible to gauge the areas I selected by looking at the screw placement. Place the dead pedal back in place and lock it in with the velcro.
Velcro method: I had some industrial strength velcro lying around and just attached the dead pedal with this (clean surfaces well before applying). You don't get the look of the screws being in place, but it works well and seems very solid. Will report back in 6 months on durability. (Update: Still holding on strong!)
Throttle
Use the same approach as with the dead pedal (tape, marker) but brace the throttle pedal with a wood block so it won't move, then use the auto punch. Since the throttle is plastic, I decided to use the self-tapping screws rather than screw/nut, and simply drilled a 1/8" hole and then screwed the new pedal on. There is ample clearance for this behind the pedal, the plastic is thick and solid, and the self-tapping screws provide a snug fit. (I'll check the condition frequently and see how it holds up. If there is any sign of loosening I'll just go back and use a screw/nut.) Those of you who are conservative may want to do this right from the start. Although the attaching the nut on the bottom will be a challenge--see "brake" for suggestions on making that easier.
Brake
Remove the rubber cover. Use the same approach as with the others (tape, marker) but brace the throttle pedal with a wood block so it won't move, then use the auto punch (a couple of times helps). Drilling here takes patience, and you want to make sure you have the pedal well braced. Start with the 1/8", then move to the 3/16". Note, starting the drill moving
before you hit the hole with the 3/16" bit keeps it from seizing up. I selected holes based on where it seemed the drilling would find a flat surface behind the pedal (pedal is not smooth on the backside), and to avoid thinner sections, and to accommodate the amount of room I had to work with. (IMO there is probably no "wrong" holes to use as long as two are some distance apart.)
This is where the (small) metric sockets come into play. I have a short thumb wheel extension. Using that and a Phillips screwdriver you just turn the thumb wheel and it's easy to tighten. Since these are nylok nuts (smart and safe), you have to find something to hold them while the screw is tightened. I found getting the nut + washer on pretty easy (I have good finger dexterity though), but getting and more importantly keeping the wrench in place was difficult.
The mirror comes in very handy here, as does a lot of patience! I found that I'd get the nut under control only to find I then was out of position to tighten the screw and tangled up, then I'd move, and lose my lock on the nut. Grrr...
Solution: the mini vice-grip! This allowed me to lock down on the nut, reposition myself, then hold the vice grip while turning the screw.
Alternate Marking/Drilling Method: Since the surface of the pedals are curved, one way to get excellent results is to clamp the new pedal to the existing pedal and then use the pedal holes as drilling guides. The drill bit does want to wander even with the center punch method, and this allows for drilling on the outer edges with accuracy for outer 4 corner fastening. Note: Clamps should be cushioned to avoid marring the metal, use caution and care as even with this method the drill bit wants to wander and aluminum is soft and it's hard to keep it in place even with the clamp....(Thanks Intgr8r!)
Clutch
Remove the rubber cover. Same concepts as the others, but since this one has a lot more movement, it's extra critical to brace it correctly with the blocks. Otherwise you risk messing up or more importantly injuring yourself. (If your clutch pedal is metal then the same steps as with the brake apply here and the next steps do not apply to your case.)
The plastic pedal is "round" on the back, so using the screw + nuts really isn't a good option (the nut would dig into the pedal on an angle, risking breaking the pedal. So I used 1/8" bit only and then the self-tapping screws. Fit is nice and tight, and I'll check it from time to time. I may go back and do two more screws to really make sure there is no play and to distribute the load. In fact, I recommend using 4 screws to start with if you have a plastic pedal since it's so easy when using the self-tapping screw method. (Although if you're a visual perfectionist you'll end up having to put on 4 screws/nuts on the brake then--which is 2 x more "fun" with those nuts...).
Summary
All and all it's pretty easy mod to do and the results are well worth it. In fact, I'd say this is a "must have" mod since it makes it so much more fun to drive the car. It's so easy to heel toe now and to consistently get the exact throttle blip you want. Plus, as noted above, I have more control and confidence since more of my foot is on the brake. Besides, it looks great as well! This is how the car should have come from the factory!
Feedback welcome, and if there's anything amiss here (or if there are variations) let me know and I'll update this as needed.
Photo 1: Using blocks on brake pedal, knee pads, carpet, drill
Photo 2: Mirror and auto punch
Photo 3: Tight quarters!
Photo 4: Bracing throttle, close up of crazy-ass plastic clutch pedal
Photo 5: Painter's tape on clutch pedal
Photo 6: Job site supervisor who is not happy with my asymmetrical screw pattern on the brake/clutch! (Also, gotta love that super-tacky "bee" lawn ornament in the planter box--so damn tacky it's cool!
![Lol](images/smilies/lol.gif)
)