S2000 Under The Hood S2000 Technical and Mechanical discussions.

f22 in ap1

Thread Tools
 
Old Apr 22, 2008 | 10:34 AM
  #1  
Big Bird's Avatar
Thread Starter
Registered User
 
Joined: Feb 2006
Posts: 364
Likes: 0
Default f22 in ap1

i tried searching the forum i failed though, can this just be dropped in and started? what needs to be changed if anything?

tj
Reply
Old Apr 22, 2008 | 11:06 AM
  #2  
fastcrs's Avatar
 
Joined: Dec 2002
Posts: 422
Likes: 0
From: san diego
Default

i just did one my self the problem that i encounterd was the tail shaft of the ap2 trany shaft bolts are larger than those of the ap1 easy fix just swap them and if your going to use the ap2 ecu then you have to change the ignition switch and key then get the computer reflashed by the dealer or just find a way how to by pass it and thats where im at now but your ap1 ecu will run the engine with no problems other than that everything else bolts rite up.

hope this helps..
Reply
Old Apr 22, 2008 | 11:15 AM
  #3  
Tjs S2k's Avatar
Registered User
 
Joined: Aug 2007
Posts: 1,287
Likes: 0
From: Cincinnati, Oh
Default

I WAS WONDERING THIS TO (SORRY FOR CAPS, COMPUTER IS LOCKED TO RUN IN CAPS ALL DAY AT WORK) BUT ANY PERFORMANCE GAINS WITH THE 2.2 ? ALSO IS IT SAFE TO WIND TO 9K?
Reply
Old Apr 22, 2008 | 11:29 AM
  #4  
fastcrs's Avatar
 
Joined: Dec 2002
Posts: 422
Likes: 0
From: san diego
Default

you can feel the diff. on the low end cuz of torque diff. you can rev to 9k once or twice but it is best to stay under 85 hun on these engines due to there design... i love my swap just cant waite to huk up to the ap2 ecu...
Reply
Old Apr 22, 2008 | 02:22 PM
  #5  
Big Bird's Avatar
Thread Starter
Registered User
 
Joined: Feb 2006
Posts: 364
Likes: 0
Default

what about wiring harness?
ecu?
so i can buy a longblock use either tranny's slap it all in there direct bolt up and wire up??
have the computer reflashed and have a new ignition put in?

i need to know if its worth it. would it be cheaper to buy a ap1 motor again and put it in?
Reply
Old Apr 22, 2008 | 03:13 PM
  #6  
Eyal s2k's Avatar
Registered User
 
Joined: Apr 2008
Posts: 278
Likes: 1
Default

Seems like a good way to ruin an AP1.
Reply
Old Apr 22, 2008 | 03:51 PM
  #7  
AusS2000's Avatar
Moderator
25 Year Member
 
Joined: Oct 2000
Posts: 30,809
Likes: 15
From: Sydney
Default

Originally Posted by Big Bird,Apr 23 2008, 08:22 AM
have the computer reflashed and have a new ignition put in?
AP1 and AP2 (up to 05) can't be reflashed.

And why would you need new ignition?


Assuming it's an early AP2 you just swap the block and go. No tranny bolts to worry about, wiring or whatever.

It's not rated to run to 9000 but plenty do.
Reply
Old Apr 22, 2008 | 04:07 PM
  #8  
fastcrs's Avatar
 
Joined: Dec 2002
Posts: 422
Likes: 0
From: san diego
Default

you would need to purchase the ignition lock assembly along with key for a ap2, install it in your ap1 then have the dealer re flashit for you

or you can buy the lock assembly for ap2 & blank key have lock smith or dealer rekey to your ap1 key then re flashed that way you still have full access to all locks
Reply
Old Apr 22, 2008 | 04:18 PM
  #9  
AusS2000's Avatar
Moderator
25 Year Member
 
Joined: Oct 2000
Posts: 30,809
Likes: 15
From: Sydney
Default

You can program it to accept your keys if that is what you mean by reflash.

But reflashing usually refers to changing the tuning.
Reply
Old Apr 22, 2008 | 09:30 PM
  #10  
blkwidow's Avatar
Registered User
 
Joined: Oct 2007
Posts: 1,735
Likes: 0
From: Paradise Hills / SD
Default

What about advantages, and disadvantages?
Reply



All times are GMT -8. The time now is 12:03 AM.