| Welcome to the unofficial Yamaha Forums community! Please Register to gain full access and remove the Ads! it's FREE! |
|
![]() |
![]() |
|
|
||||
|
|
#11 |
|
Ride: 1977 Yamaha Chappy LB80
Join Date: Aug 2010
Location: Cumming, GA
Ride: 1977 Yamaha Chappy LB80
Posts: 18
Thanks: 0
Thanked 0 Times in 0 Posts
|
|
|
|
|
| Sponsored Links | |||
Advertisement | |||
|
|
#12 | |
Ride: 2006 YFZ 450
![]() ![]() Join Date: Oct 2009
Location: St. Petersburg
Ride: 2006 YFZ 450
Posts: 806
Thanks: 21
Thanked 25 Times in 25 Posts
|
Quote:
Awesome. You have it as a full race car? My buddy drives a 1998 540i stick shift BMW on autocross. |
|
|
|
|
|
|
#13 |
|
Ride: 1977 Yamaha Chappy LB80
Join Date: Aug 2010
Location: Cumming, GA
Ride: 1977 Yamaha Chappy LB80
Posts: 18
Thanks: 0
Thanked 0 Times in 0 Posts
|
Nope, it's my daily driver. Catback exhaust, short shifter, clutch stop, Bilstein sport shocks and struts, H&R race springs, subframe cross brace, UUC polyurethane transmission mounts, UUC stainless steel clutch line, OEM strut reinforcement plates, E46 M3 rear shock mounts, and an automatic to manual transmission conversion are my only modifications currently. Sounds like a lot, but 90% of it is suspension.
I'll bet that 540i is quite a lot of car to handle. The E39s were big cars and that V8 seems like it would be way overpowered for an autocross. Do you know what he has done to it? |
|
|
|
|
|
#14 | |
Ride: 2006 YFZ 450
![]() ![]() Join Date: Oct 2009
Location: St. Petersburg
Ride: 2006 YFZ 450
Posts: 806
Thanks: 21
Thanked 25 Times in 25 Posts
|
Quote:
That does seem like a lot. Suspension is where it is at though. I bet your car handles on a dime! Ya it is a large car for what he is doing, but i guess there is a class for it. Pretty much he has done everything to it. It is a full blown race car with a roll cage. It is street legal though and is a fast car though. |
|
|
|
|
|
|
#15 | |
|
Ride: 1977 Yamaha Chappy LB80
Join Date: Aug 2010
Location: Cumming, GA
Ride: 1977 Yamaha Chappy LB80
Posts: 18
Thanks: 0
Thanked 0 Times in 0 Posts
|
Quote:
Really? Typically the biggest BMW you'll see on a racetrack is an M6, outside of that it's all 3s, 1s, and Zs. Got any pictures of it? |
|
|
|
|
|
|
#16 |
|
Ride: 1977 Yamaha Chappy LB80
Join Date: Aug 2010
Location: Cumming, GA
Ride: 1977 Yamaha Chappy LB80
Posts: 18
Thanks: 0
Thanked 0 Times in 0 Posts
|
Hey, I need some advice on this bike. The details are in the thread I made in the classics forum, the link is in the OP.
|
|
|
|
|
|
#17 | |
Ride: 2006 YFZ 450
![]() ![]() Join Date: Oct 2009
Location: St. Petersburg
Ride: 2006 YFZ 450
Posts: 806
Thanks: 21
Thanked 25 Times in 25 Posts
|
Quote:
I hear you on that! Racing is a high dollar sport! Ya when he does race its against like 4 other cars. Not many with that big of car like you said. I have no picture of it, but I am sure I can find one on the internet. |
|
|
|
|
|
|
#18 | |
|
Ride: 1977 Yamaha Chappy LB80
Join Date: Aug 2010
Location: Cumming, GA
Ride: 1977 Yamaha Chappy LB80
Posts: 18
Thanks: 0
Thanked 0 Times in 0 Posts
|
Quote:
Sounds to me like your friend is doing High Performance Driver's Events (HPDEs). Autocrosses typically only have one maybe two people on the course at one time, and it's in a huge parking lot with lots of cones. I can't imagine your friend would be wasting his time at an autocross with a fully blown 540 track car. Made progress on the Chappy today. I got the wires put back into the handlebars (huge PITA) and I figured out where all of the wires go. The first time I took the headlight off (over a year ago) I didn't label the wires, so I had to spend about an hour this evening following every wire and figuring out how to hook it all back up properly. Tomorrow I will be painting some of the front fork parts that got missed during the first round of paint, as well as the new (used) front shock to replace the one I ruined. Once they dry I will be able to put the front suspension on as well as the handlebars. Wiring should be done shortly after that. Then it's all engine work. Still need someone to tell me how to torque down the head. |
|
|
|
|
|
|
#19 |
Ride: 2006 YFZ 450
![]() ![]() Join Date: Oct 2009
Location: St. Petersburg
Ride: 2006 YFZ 450
Posts: 806
Thanks: 21
Thanked 25 Times in 25 Posts
|
You may be right. I am not to sure, but I did find some pics of his car on his facebook.
Nice going on the chappy. It should look good when its done. ![]() ![]()
|
|
|
|
|
|
#20 |
|
Ride: 1977 Yamaha Chappy LB80
Join Date: Aug 2010
Location: Cumming, GA
Ride: 1977 Yamaha Chappy LB80
Posts: 18
Thanks: 0
Thanked 0 Times in 0 Posts
|
Yup, looks like he's on a track. Much more fun to do, but it's much more expensive. That's definitely not a '98 though. That's an E34, not an E39. The E34s ended production in 1995, so it could be an early model '96 at the latest. I love the BBS RKs in the first pic, excellent wheels.
Thanks! I'm happy with the progress. You wouldn't happen to know where I could find a service manual for the Chappy would you? I need a free one, haha. |
|
|
|
| Sponsored Links | |
Advertisement | |
![]() |
| Bookmarks |
| Thread Tools | |
| Display Modes | |
|
|
![]() |
|