B16A question

B16, B18, B20
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B16A question

By fastfiveo2
- Tue Apr 01, 2008 3:22 pm #48641 I have a question, what if any are the differences between the B16 engines (I.E. B16a, a2, and a3) My coupe has an A, not an A2 or 3 but an A. I need to know if I but internals for an A2 that they will fit my car.
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By asianrob
- Tue Apr 01, 2008 7:29 pm #48687 internally all the pistons are the same ( i think its been awhile since i looked at the differences) P30 pistons etc..

BUT there is a difference in cams i for got its either the 170hp B16's, the Del Sol Vtec ( A2 i belive), have more aggressive cams compared to B16 Civic Si (not big difference but yea they are supposedly different just by a tad.

but other than that yea :D
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By dionisis
- Tue Apr 01, 2008 9:40 pm #48706 i think that B16A is on 92-95 civic SiR and B16A2-3 are on the civic 96-00 SiR,not very sure though... :|

By fastfiveo2
- Thu Apr 03, 2008 3:03 pm #49018 Well as far as that goes, I am going to get a new fuel rail and pressure regulator (possibly AEM). what car do I need to get them for or does it really matter since I don't have the factory intake or injectors.
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By asianrob
- Thu Apr 03, 2008 5:48 pm #49035 get it for a B16/Type R

By fastfiveo2
- Fri Apr 04, 2008 1:28 pm #49155 Thanks guys!! :thumb: :thumb:
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By Valpo500
- Sun Apr 06, 2008 7:44 am #49347 the B16A is JDM -- 170hp it came in the civic VTI or SIR japan

the B16A2,3 are USDM -- 160hp and came in the 99-00 civic SI and 96-00 SIR (not sure of last one).

nice!
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