i want to upgrade the injectors on my e30

[zeddot]

i want to remap my e30 but thought to upgrade the injectors before i do this its a standard 320i.
witch would be the best..?

[Grrrmachine]

On a 320i? Absolutely no point in doing so.

Best idea is to have your current ones properly cleaned and rebuilt by Injectortune.

[zeddot]

would their be any point in chucking 325 ones in there ?

[Grrrmachine]

The theory is sound, but without increasing the intake and exhaust flow there's little point. The 320 is a strangled engine, so unless you fit a six branch manifold and a big bore throttle you won't see any benefit; you'll just be flooding the engine with fuel. And if you were going to do all that work, it would be cheaper just to fit a whole 325 engine.

[zeddot]

much appreciate the help mate!

[Grrrmachine]

No problem. In terms of remap there's a seller of chips on here called Speedtouch; he offers chips to give your 320 a mild or wild performance upgrade, depending on the age of the car (needs to be post 1987, IIRC)