broken Crankshaft
05-12-2008, 10:43 PM
Post: #11
broken Crankshaft
Thanks all for your answer .
I got a price (don't know the brand ) for a forged crankshaft with conrods :
about 3500€.
He actually have a balanced one with small bearing , and small axles .
He would like to fit the 42mm crankshaft into his newly rebuild 3 ribs block .
BAD DOG gave me the part number for crankshaft :13401-16020 .
He wants to buy new parts , but want also to know if they will fit , before buying
And I just saw the broken part today : it's broken near the 4th cylinder journal . Conrods , bearings and block are well in health.
Filh

Filh
Save the RWD cars
Find all posts by this user
05-13-2008, 08:41 AM
Post: #12
broken Crankshaft
new OEM crank from toyota should be sth like 800euros. (forged)

New pauter rods - sth like 800 USD + shipping. (billet)

That's less than 3500euros IMHO!!!

AE86 GTS '84 Red Top
Find all posts by this user
05-15-2008, 02:56 AM
Post: #13
broken Crankshaft
my friend has another question : about flywheel : on a 42mm crankshaft, are flywheel fixations same as on the small one.I think the number of bolts aren't the same , and flywheel is larger ?
Filh

Filh
Save the RWD cars
Find all posts by this user
05-15-2008, 04:42 AM
Post: #14
broken Crankshaft
Good luck man! But get the 20mm crank if you can.

Fully Restored 1985 Corolla GT-S
1987 328ci SR20DET Drift Car
1989 Honda Civic Si-R Current Project
2002 Corolla CE Daily Driver

http://www.TheTunerSource.com
Find all posts by this user
05-15-2008, 10:41 AM
Post: #15
broken Crankshaft
filh Wrote:my friend has another question : about flywheel : on a 42mm crankshaft, are flywheel fixations same as on the small one.I think the number of bolts aren't the same , and flywheel is larger ?
Filh

Flywheels between 4AGEs (8 hole pattern) are interchangeable, clutct must match the flywheel (200 or 212mm diameter).
Visit this user's website Find all posts by this user
05-16-2008, 06:21 AM
Post: #16
broken Crankshaft
I'm currently having Loynings Engine Service(winning formula atlantic engine builder) build me a bottom end. I'm using the smaller crank because it is SUBSTANTIALLY lighhter....

[Image: AEU86 AE86 - broken Crankshaft]

What is common is if it isn't properly balanced the journals marked begin an oscillation because they are not the same as the counter weight on the other side of the journal. This oscillation can be eliminated with balance, and hardening(shotpeen the crank

Using a newer block that is a bit stouter never hurts either

[Image: AEU86 AE86 - broken Crankshaft]
early block on the bottom(upsidedown), later block on top

Dan -

You can |Sad .... OR you can ask for help!!!

OST Porting service - http://hachiroku.net/forums/showthread.php?t=19991
Find all posts by this user
05-16-2008, 10:21 AM
Post: #17
broken Crankshaft
Weight difference is ~1 kg.
Visit this user's website Find all posts by this user


Possibly Related Threads...
Thread Author Replies Views Last Post
  Crankshaft stamping Blaze0010 6 1,240 06-10-2024 10:16 PM
Last Post: Blaze0010
  Which new bearings for ae101 4AGZE crankshaft&connecting ditn 4 7,099 10-31-2013 06:04 PM
Last Post: ditn
  Broken 20v upper timing belt cover chip 2 4,175 07-16-2012 07:11 AM
Last Post: Jan Pedersen
  Broken bolts - Water pump pack 13 13,540 10-05-2011 08:02 PM
Last Post: pack
  changing diff ratio, broken LSD??? fax0815 6 7,639 09-06-2011 08:19 PM
Last Post: fax0815

Forum Jump:


User(s) browsing this thread: 2 Guest(s)

Contact Us | AEU86 | Return to Top | Return to Content | Lite (Archive) Mode | RSS Syndication