dt engine difference info please!!

[Jake]

hey experts! im planning to buy or px my car for a td 306 soon,
im looking out for a nice tuned one with between 120-150bhp

but id like to know the main differences between say an early td and a post 2000 one,
ie. are the modern ones really a 2.0 as opposed to a 1.9?
what is this talk about different fuel pumps?
do you need a bosch on a tuned pug?

anything else i should know?
what 306 would you guys reccommend? a post 2000 hdi i guess?

thanks peeps!
luke

Post 2000 they are HDi engine which is the 2.0, which is all ecu controlled and more expensive to tune needing remaps and updated clutches, not going to get into the differences too much as its all readily available in detail on the forum,

My preference is the Dturbo though which is pre 2000 all mechanical and easy to tune ! Ideally you want a Bosch but can tune a Lucas up to about 130 Tops. But with a Bosch you can get higher results and even more with a bigger turbo!