Mi16 Or S16 Engine Codes And Valve Sizes

[mos 1]

hi,

 

done a couple of searches but i dont seem to be able to find the answers to a couple of questions

what are the engine codes for

1.9lt mi16 engine

2.0lt mi16 engine

2.0lt s16 engine

 

where will i find them marked on the blocks?

 

i am hunting around at the moment for a 2.0lt rather than a 1.9ltr engine to use in my 16v project and i want to make sure i get the one i want!

 

one more question if you guys dont mind

the inlets valves on the 1.9lt mi16 are34.6mm and the exhausts are 29.6 but what i cant seem to find is confirmation one way or another about the size of the inlet and exhaust valves for the 2.0lt mi16 or s16 i have managed to clock that the gti 6 34.1mm inlet and 30.7mm exhaust from a old post of dave bakers i found from 2004.

 

thanks

[petert 555]

what are the engine codes for

1.9lt mi16 engine

2.0lt mi16 engine

2.0lt s16 engine

 

1.9 Mi16 - D6C high compression,

1.9 Mi16 - DFW low compression

2L Mi16 & S16 - RFY

 

 

The engines above have identical inlet and exhaust valves.

[Bono 0]

the later S16s have RFT engines,

[mos 1]

thanks for clearing that up for me guys

 

i bet if i stick RFY in the search facility i will find a whole host of useful info i have missed up to now!

off to give it a go!

 

thank again

Edited July 28, 2006 by mos

[Bono 0]

oh the actual engine model is XU10J4 for the S16, not sure on mi i guess XU9J4?

[KRISKARRERA 2 1 Cars]

the later S16s have RFT engines,

is that when the changed from being rated as 155bhp to 150bhp?

[Bono 0]

is that when the changed from being rated as 155bhp to 150bhp?

probably, the RFT engined cars also had slightly different ABS modulator units.

I've got both an RFY block and RFT although i can't see much difference, but then i'm just an internet mechanic

Edited July 30, 2006 by Bono

[mos 1]

can anyone elaborate on the difference between RFY and RFT engines might be useful to know although i have now found the engine for my project it would still be good to now exactely what i am getting is you see what i mean

 

thanks

[Bono 0]

from a 306 the VIN number will be:

VF37C then either RFY or RFT

it is also marked on the block to the right of the oilfilter with the engine number and either RFT or RFY

Edited July 31, 2006 by Bono