What broke on Hyde ... and an update on the season. - Toyota Nation Forum : Toyota Car and Truck Forums


» Auto Insurance
» Featured Product
» Wheel & Tire Center

Go Back   Toyota Nation Forum : Toyota Car and Truck Forums > Toyota Passenger and Sports Car Forums > MR2 Forum

MR2 Forum Forum for every generation Toyota MR2. Including the AW11 and SW20.

ToyotaNation.com is the premier Toyota Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
Old 09-11-2005, 04:44 PM   #1 (permalink)
I love Cin
 
JekylandHyde's Avatar
 
Join Date: Mar 2003
Location: Reading, PA
Posts: 2,312
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader Score: 0 reviews
View JekylandHyde's Photo Gallery
What broke on Hyde ... and an update on the season.

As some of you know, two Friday's ago Hyde left the drag strip in the trailer

I had some odd scraping noise going on when I made left turns, but I went racing anyway. My first launched I nailed a 1.53 in the 60' and the scraping noise got much worse.

On my second launch, the drivetrain broke. I wasn't sure what went, but I knew that I was only getting power to one wheel and I was spewing tranny fluid everywhere. I posted and assumed my season was over as I had no time or money to play the "what did I break now" game ... but this community stepped up to the plate again. I am back rolling again thanks to two awesome people/businesses in the MR2 community.

Well, I would like publicly thank David Hawkins of Club MR2 and TwosRus.com for offering his assistance in diagnosing & fixing the breakage.
I would also like to thank Josh Boam (mister3) of Chice Race Works for quickly supplying an axle stub in a matter of 2 days!

Anyway, this is what broke:


I haven't seen an MR2 break and axle IN the tranny before, but I guess there is a first for everything. That is the LSD inner stub. I'm not sure if you can tell in the photos, but the stress fracture spiraled around like a candy cane stripe and split in tow in the middle. There were many, many chunks in between those two pieces and I spent a good amount of time on Labor Day with a magnet on the end of a twistable stick fishing them out of my diff

David, flushed it all out prior to reassembly. We also found that I had broken the p-side sway bar end link tab off of the strut housing which David took care of getting the welded back on for me. He also installed new ball joints and a set of H&T end links.

He got all of this done inside of a week and it was our intention to go racing Sunday (today) at MIR in the IMSTAR World of Imports Series. We were going to meet NoShoes there and do a little on track data logging /tuning.

Unfortunately when we went our for our test flight to make sure the axle/tranny/diff were working and not leaking, we had a blow out in my drag radial. Apparently 275s DRs with the beefy H&T end link hardware was too close to call and grooved the tire until it popped.

We have since rectified this hardware issue and David has made good on the tire (not that I asked him too, he's just a really good guy ). He's also a full sponsor of Hyde for the rest of this season and all of next year. thanks Mr. Hawkins!

So we missed out drag racing today, but I trailered Hyde home and stuck the 265 road race tires on and there is no clearance issues. I took Hyde out for a short beating and everything seems to be 100%.

I should be doing the Weatherly Hill Climb next weekend, a local Solo 2 autcross the following weekend and if my new drag radials come in I should be hitting the big NHRA Sport Compact event at Englishtown the first weekend of October. That will put me at 13 events for 2006 of which 12 were in Hyde. It was my goal this year to make 12 events and it has been challenging, but with this communities continued support that has been able to happen.

In other news, I am in the process of securing support to send Hyde to North Carolina for a 1-mile Land Speed Record race at the end of October. If hyde makes it there, I will be setting a new 1-mile land speed record for my class.

Thanks to everyone involved and this community!
__________________
_____________Sponsorship: Amateur Motorsports_____________
JekylandHyde is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 09-11-2005, 04:50 PM   #2 (permalink)
The Greatest
 
Join Date: Dec 2003
Location: Minnesota
Posts: 3,821
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader Score: 4 reviews
View CamNub's Photo Gallery
Aw dude. That sucks. Your car is pretty sweet.


Hey can you AIM me at SittingOnMyChair? I'm telling my friend about getting an mr2 and he's got some questions.
CamNub is offline   Reply With Quote
Old 09-11-2005, 06:30 PM   #3 (permalink)
Foul Weather Drifter
 
Join Date: Jul 2005
Location: Long Island, NY
Posts: 262
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader Score: 0 reviews
View SpeedballTrix's Photo Gallery
Wow. Sounds like you've been having an exciting time
Some downs, some ups, but I wouldn't mind being in your place =)

Good luck at those events, man. We're all cheering for you
SpeedballTrix is offline   Reply With Quote
Old 09-11-2005, 07:13 PM   #4 (permalink)
I love Cin
 
JekylandHyde's Avatar
 
Join Date: Mar 2003
Location: Reading, PA
Posts: 2,312
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader Score: 0 reviews
View JekylandHyde's Photo Gallery
CamNub, sorry I do not do any instant messaging services.
Just link your friend to my Web site

SpeedballTrix, thanks for the support.
__________________
_____________Sponsorship: Amateur Motorsports_____________
JekylandHyde is offline   Reply With Quote
Old 09-11-2005, 10:29 PM   #5 (permalink)
N/A bites
 
Tercel GTS's Avatar
 
Join Date: Sep 2003
Location: Savannah GA
Posts: 4,831
Thanks: 31
Thanked 123 Times in 119 Posts
Lifetime Supreme Member
iTrader Score: 2 reviews
View Tercel GTS's Photo Gallery
Please make a post before the north carolina event. I'd love to ride up and see your car and watch it run. Also if there's anything I can do at the event to help you race I'm in.
__________________
雄のハヤブサ

Tercel GTS is offline   Reply With Quote
Old 09-12-2005, 06:40 PM   #6 (permalink)
TN's Hapa Haole
 
MR2Jedi's Avatar
 
Join Date: Nov 2004
Location: Bumfuk AR
Posts: 14,029
Gameroom cash: $998875
Thanks: 116
Thanked 335 Times in 287 Posts
Lifetime Supreme Member
iTrader Score: 6 reviews
View MR2Jedi's Photo Gallery
Wow, you and some apparently very good friends really got it together in record breaking time. awsome.. tho i had feeling you and Hyde weren't to be counted out yet.... land speed record for Hyde???hhhmmm? any idea what your top speed will be? oh, and congrats to you and your crew. you guys have overcome many obsticles this season.. and it ain't over yet
__________________
The Jedi Speeder at CarDomain

Vice President<TN Type [R]ice Club
MR2Jedi is offline   Reply With Quote
Old 09-12-2005, 09:03 PM   #7 (permalink)
I love Cin
 
JekylandHyde's Avatar
 
Join Date: Mar 2003
Location: Reading, PA
Posts: 2,312
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader Score: 0 reviews
View JekylandHyde's Photo Gallery
The MR2T is geared to about 150 mph.
I am on taller tires than factory and I have a slightly increased redline ... I think 160 mph, give or take 5 is entirely possible.
__________________
_____________Sponsorship: Amateur Motorsports_____________
JekylandHyde is offline   Reply With Quote
Old 09-12-2005, 11:02 PM   #8 (permalink)
A SNAIL POWERS MY CAMRY!
 
Join Date: Sep 2003
Location: Camp Zama, Japan
Posts: 1,269
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader Score: 0 reviews
View 5Sfte's Photo Gallery
Damn, the racing gods have smiled upon you in your time of need. Good luck with all your future endeavors!
__________________
88 Camry 4CYL- Stolen, recovered, sold.
94 Camry 4CYL- Jacked up tranny, sold.
92 Camry 4CYL 4DR 5SPD- Ehh, it runs.
96 Camry 4CYL 2DR 5SPD- TURBO, 10PSI
http://www.myspace.com/camry5sgte
TN Map... Add yourself NOW!!!
5Sfte is offline   Reply With Quote
Old 09-12-2005, 11:49 PM   #9 (permalink)
Official TN Member
 
Join Date: Jun 2005
Location: Westchester PA
Posts: 113
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader Score: 0 reviews
View mr2naturbo's Photo Gallery
I did 148mph in a lightly modded 91T so you should be able to do 160.

Do you still have your spec clutch? If so are you selling it, or reusing it? Im in need of a clutch.
mr2naturbo is offline   Reply With Quote
Old 09-13-2005, 05:10 AM   #10 (permalink)
I love Cin
 
JekylandHyde's Avatar
 
Join Date: Mar 2003
Location: Reading, PA
Posts: 2,312
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader Score: 0 reviews
View JekylandHyde's Photo Gallery
Sure a lightly modded a MR2T can hit 148, but can it do it from a dead stop inside of a fixed mile?

The acceleration rate drastically slows down at high speeds.
With my cars performance I can hit 94 mph in the 1/8-mile, but I only get up to about 118 mph by the 1/4-mile. That's only another 24 mphs across the same distance. If I can increase just another 10 mph in each of the next 1/4-miles I would hit 148 mph. I think that is realistic.

I am on a custom SPEc clutch set up right now. Last year I ran a Spec stage 3 4-puck clutch.
This year I am running a stage 3 pressure plate with a stage 5 disc.
__________________
_____________Sponsorship: Amateur Motorsports_____________
JekylandHyde is offline   Reply With Quote
Old 09-13-2005, 05:32 AM   #11 (permalink)
Official TN Member
 
Join Date: Jun 2005
Location: Westchester PA
Posts: 113
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader Score: 0 reviews
View mr2naturbo's Photo Gallery
Do you think a SPEC stage 2 clutch/disk will be ok for 300rwhp? I was told to have the clutch your weak point, so if something goes its not the tranny. Cheaper to do a clutch then a tranny.
mr2naturbo is offline   Reply With Quote
Old 09-13-2005, 07:49 AM   #12 (permalink)
I love Cin
 
JekylandHyde's Avatar
 
Join Date: Mar 2003
Location: Reading, PA
Posts: 2,312
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader Score: 0 reviews
View JekylandHyde's Photo Gallery
I would talk to Josh @ www.chicoraceworks.com about SPEC clutches.
He's the mater ... tell him I sent you.

As for having the clutch slip instead of the tranny, I would say it is much better to have the tires spin

The fact is, on a drag race launch, something has to slip (Even if it is just a little bit) or something breaks. If you maximize your clutch grabbing and your tire gripping, then something is going to give ... see post #1 in this thread
__________________
_____________Sponsorship: Amateur Motorsports_____________
JekylandHyde is offline   Reply With Quote
Old 09-14-2005, 01:53 AM   #13 (permalink)
Official TN Member
 
Join Date: Jun 2005
Location: Westchester PA
Posts: 113
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader Score: 0 reviews
View mr2naturbo's Photo Gallery
Ok, im looking for a good deal on a stage 2 SPEC. Do you think that will be ok for my power range of 300rwhp? Also do you recomend going with a aftermarket flywheel? Seem a little pricy, but if it will make a big difference then I will do it figuring I will have to put out $50 to resurface anyways. Might as well put that $50 towards a flywheel. If you find any deals on clutches please let me know. I will see you at maple grove next race season.


Thanks J&H
mr2naturbo is offline   Reply With Quote
Sponsored Links
Advertisement
 
Reply

  Toyota Nation Forum : Toyota Car and Truck Forums > Toyota Passenger and Sports Car Forums > MR2 Forum

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Powered by vBadvanced CMPS v3.2.2

All times are GMT -5. The time now is 04:10 AM.



Powered by vBulletin® Copyright ©2000 - 2012, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0
Garage Plus vBulletin Plugins by Drive Thru Online, Inc.
ToyotaNation.com is an independent Toyota/Lexus enthusiast website. ToyotaNation.com is not sponsored by or in any way affiliated with Toyota Motor Sales, USA, Inc. The Toyota, Lexus and Scion names and logos are trademarks owned by Toyota Motor Sales, USA, Inc.