42 and 40 mm crank fit same flywheel?
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rocksteadyracer
- Club4AG Enthusiast
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- Joined: Sun Jan 13, 2013 5:16 pm
42 and 40 mm crank fit same flywheel?
doing a rebuild on 4AG MR2 motor with 42 mm crank to replace my GTS motor (87) with 40 mm crank, need to know if my lightened flywheel will fit on 42 mm crank?
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Rogue-AE95
- Club4AG Expert
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- Location: Tampa Bay, FL
Re: 42 and 40 mm crank fit same flywheel?
It should, as both should have 8 flywheel bolts. If it was going into my car, I would have the bottom end balanced (those MR2 internals + lightweight flywheel). But I'm no expert...
'88 Corolla All-Trac x2 (manual, auto)
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oldeskewltoy
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Re: 42 and 40 mm crank fit same flywheel?
Rogue-AE95 wrote:It should, as both should have 8 flywheel bolts. If it was going into my car, I would have the bottom end balanced (those MR2 internals + lightweight flywheel). But I'm no expert...
He should include the crank pulley, AND the pressure plate too
OST Cyl head porting, - viewtopic.php?f=22&t=300
Building a great engine takes knowing the end... before you begin
Enjoy Life... its the only one you get!
Building a great engine takes knowing the end... before you begin
Enjoy Life... its the only one you get!
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rocksteadyracer
- Club4AG Enthusiast
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- Joined: Sun Jan 13, 2013 5:16 pm
Re: 42 and 40 mm crank fit same flywheel?
thanks guys, the shop is doing the long block assembly I'll make sure they balance it all, getting psyched, ordered .20 over Wiseco pistons 10.5:1 , have some mild HKS cams, should be a sweet little motor