S2000 Under The Hood S2000 Technical and Mechanical discussions.

need a new engine?

Old Apr 19, 2006 | 01:28 PM
  #1  
Juan_lamonaca's Avatar
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Default need a new engine?

i'm planning to buy an s2000 but it has a spun rod bearing i spoke with a mechanic and he told me it would be better to get a whole new engine, but on the otherhand people are telling me to just get a block any suggestions on what should i do
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Old Apr 19, 2006 | 04:09 PM
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You can probably have the crankshaft turned and then install a set of oversized bearings. You can do most of the work yourself (ex. remove crankshaft) and save a ton of money. Course you have to wonder if the car has been abused being that the motor suffered that kind of damage.
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Old Apr 19, 2006 | 04:44 PM
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rebuild it and cryo treat the whole motor
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Old Apr 19, 2006 | 05:53 PM
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MOTOR SWAP IT OUT WID A B16A3 YO! THAT WOULD BE THE ROXORS UR SOXORZ. U CAN PULL A 16 SEC. 1/4 MILE WIF THAT SETUP!

now time to unpimp ze auto...... depending on what type of driver you are or what kind of driving you do(beat the snot out of it like a true enthusiast would or baby it like its an oragami chia pet) you can either just do what s2kvabeachcruiser suggested or do a rebuild. you might be able to get away with just a new crank and connecting rod plus a few other minor parts, rings bearing, ect...

rebuild and cryo treating it is a lil overboard in my iponion. unless it's a ford product. which it's not. you can just buy a slighty used engine for that much money.
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Old Apr 20, 2006 | 01:48 AM
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/\ WTF?!?!?!






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Old Apr 20, 2006 | 05:25 PM
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What year is it? If it's pre-04 buy a F22 crank and rods (and oil jet bolts) and do a rebuild.

Or better yet, buy my crank and rods from my spare engine and I'll buy the F22 crank and rods.
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Old Apr 20, 2006 | 11:01 PM
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may i ask what the f22 crank and rods will do to a F20? will it increase the dispalcement to 2.2l?

any downfalls to doing this? can you still safely rev to 9k?
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Old Apr 20, 2006 | 11:11 PM
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Yep, 2.2L.

The major downfall is that Honda don't recommend you rev a 2.2 to 9K. That said, some have done it (actually putting an F22C in a pre-04 car with pre-04 ecu) and I don't know of any problems. There is an example of an F22C dying with a pre-04 ECU but it was a race engine and thrashed pretty hard. That said, you are definitely increasing your possibility of engine failure.

But like I say, there is a perfect set of F20C crank and rods sitting in my garage that would just love to be part payment on F22C equivalents.
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