Diference engines specs s14a vs s15

[CHIPMUNK]

Hi guys, I try to find the diference of the sr20det from s14a and the sr20det from s15, can someboby help me and tell me the diferents specs please???

Thank you very much

[Actual_Ben_Taylor]

The long block is exactly the same.

[s200rat]

as abt says, the long block is the same.
rocker cover is different due to the s15 having different coilpack set up.

in terms of aux items, the s15 has a different turbo and larger injectors

[auz200sx]

But still fits the s14 with a few washers

[CHIPMUNK]

i know about the turbo and injectors, but I thought it was something else like ecu mapping, diferent compresion... its must be somethig else to be 50hp more than s14

[CHIPMUNK]

thank you very much guys

[munkul]

it is just ecu mapping and boost, surely? Cos you dont need to up the boost by much to get 50hp on an s14.

[CHIPMUNK]

i know, what I have in my s14 its HORSHAM stage 1a, and you know at the injectors are working near 100% so I thinking to put the s15 injectors because they are biggers and my really question its if can work or I need somethig else, apart I supossed I need a remap.
I'll mailing Horsham to se if they can tunned the chip whit the s15 injectors