My thread disappeared! A1 and A6 differences...

[djphonics]

Sooo I don't know what the heck happened but I hit the edit button on my 2nd post in the thread I started...and it just vanished!

Anyway, I was asking about the exact differences between the A1 (LX and DX) and A6 (EX) motors. So far we agree on:

-Intake Manifold
-Exhaust Manifold
-Downpipe
-ECU

Somebody (can't remember who) mentioned that the cams are different, but I just checked the parts diagrams and they are the same cam.

Also, anybody know if the H23 intake manifold is the same as the F22A6? They both appear to be a dual stage butterfly type.

[HondaFan81]

http://www.cb7tuner.com/vbb/showthre...22+differences

Refere to thread above for most of your answers.

[HondaFan81]

Sooo I don't know what the heck happened but I hit the edit button on my 2nd post in the thread I started...and it just vanished!

Anyway, I was asking about the exact differences between the A1 (LX and DX) and A6 (EX) motors. So far we agree on:

-Intake Manifold
-Exhaust Manifold
-Downpipe
-ECU

Somebody (can't remember who) mentioned that the cams are different, but I just checked the parts diagrams and they are the same cam.

Also, anybody know if the H23 intake manifold is the same as the F22A6? They both appear to be a dual stage butterfly type.

This has been covered many, many times.

1) H23 IM and F22a6 IM are different, but both have dual runner setup.

2) F22a1/a4 camshafts are same, but different from the F22a6.

3) Checking parts on diagrams involves comparing part #'s, not just physically looking for differences.

[djphonics]

3) Checking parts on diagrams involves comparing part #'s, not just physically looking for differences.

Thanks man.

I did check the part numbers and (unless my diagrams are wrong), the A1 and A6 have the same part number cam.

[owequitit]

Thanks man.

I did check the part numbers and (unless my diagrams are wrong), the A1 and A6 have the same part number cam.

Your diagrams are wrong. I have actually measured the cams and the A6 is noticably bigger. It also produces a noticable power increase.

F22A1/A4 Honda part #: 14111-PT3-A00

F22A6 Honda part #: 14111-PT4-F50

Those part numbers on the diagrams are not actual Honda part #'s.

[djphonics]

Ah, so it is. Well, add that to the parts list I suppose. Thanks.