Sup guys im new here and have never played with hondas but here goes.....


93 dx coupe
D15b2block- is this the stock block it came with?
pm9-5 head- is this stock for a b2?
Mpfi- stock?

I would like to know what is factory and what is swapped/replaced/upgraded and what possibilities could have made my current scenario?

 

Factory comes with a d15b7

 

where are you at??
in the US most 93 dx are the d15b7 motor.
And as far a swapping goes the best thing would be a d16z6 vtec motor.

 

d15b2 is a eurpoean engine. pm3 cylinder head it makes 90 crank hp, and 88 crank lbs torque.

mpfi is standard on obd1

and you should have a p04 ecu.


that thing must be rediculously slow.

 

You totally left out B series, H series, and K series.

 

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If it's a US/Canadian car it's not stock. It should have a D15B7. D15B2 can be found in non Si '88 - '91 Civics.