bigryrs

iTrader: (10)

Anyone have any info on these cars and specs etc? would be good to know how many were made

crumpet

they came in carb and mfi, the rarest tt converted car was a 1.4 s mk2 that i think used a smaller turbo than a t2, like a t15, and then obviously the 1.6s which i think used a t25, Last xr2 i saw with a tt kit had a 5th injector, t3 turbo, chargecooler and some other wee bits!

bigryrs

iTrader: (10)

I thought they were all carbed turbos? obviously not lol

tabetha

They were, there are two versions done by TT on the 1596 CVH engine with CARBURETTOR, minor differences between the two are due to the introduction by ford in 86 of the lean burn head/engine.
The Garrett T25 was used with water cooled core, using the std rad and fans in a slightly different position, and charge air cooler, blow through feed to the carb, new canister air filter, electric fuel pump with inertia switch on bulkhead, different carb and ignition settings are used, the non lean burn had a further mod to the carb(top face machined) and the CR was changed on the non lean burn to 8.4:1 by machining the piston crowns, lean burn uses std compression.
The horns are relocated to the side, sump is drilled and a a t piece fitted for turbo drain back.
Loads of other detail differences, but the end result was 0.40-0.42 bar boost at 3500rpm for 125bhp at 5500rpm, max torque of 183Nm at 3800rpm, 0-60 in 7.8, and 120mph.
The std ford warranty was not affected by this mod to the xr2.
tabetha

crumpet

Im getting confused with the mfi of the mk3 escorts, i forgot xr2's were all carb though out to 1989, ive seen a couple in the past that have been mfi with tt conversions

sorry about this

bigryrs

iTrader: (10)

mine was mfi when i got it so im not sure what happened to the old engine

clarke5700

They did make an mfi tt kit

bigryrs

iTrader: (10)

maybe thats why mine had accralites fitted then?

crumpet

dont think tt changed the pistons to accralite bud

bigryrs

iTrader: (10)

maybe they melted

tabetha

The conversion is covered in a book by haynes, no 9880, written in part by Geoff kershaw, if you're interested.
tabetha

cabrio zo

Sadly when old ours all the paperwork went with it I should've scanned it before sold it, was quite interesting - I have nothing of use to add to this thread!

xr2wishy

iTrader: (2)

i still have the booklets that came with my xr2 tt conversion, well all the book si was given as i've only had it seven years and no longer has any of the tt bits in it anymore.
but tabetha is spot on though.

gingerxr2

got full kit for sale if any interest

Rsturbo james

you have pm