RS craig 71

thinking of ditching T3 blower and stage 2 bits in favour of T34.63siemens blacks and closed loop just got to dip in wedding fund, hope my missus doesn,t read this lol. still running standard mt75 box so i really want to have it at around 350bhp, heard thats a safe power for the standard 4by.

Turbo Zetec

iTrader: (1)

engine will be fine, but gearbox will be a time bomb

KSA-Cossie

iTrader: (4)

Got that spec on mine,makes for a great road car .

big mac

iTrader: (7)

do it! U wont look back

tabetha

Why a .63 lag master if only going for 350 ?
A .48 will do that easy and with a lot less lag, so you will get far better driveability.
pm sent.
tabetha

KSA-Cossie

iTrader: (4)

Power right to the limiter,.63 isn't that much laggier than the .48 imo.

tabetha

Sorry the cars I have driven with .63 don't boost properly until 4500, most .48 do it at 2500, amybe not a lot of difference ?
tabetha

Mike Rainbird

iTrader: (3)

What he said - there is a 500rpm difference in boost threshold, so well worth sticking with the 0.48a/r for a road car. Will be faster in EVERY scenario, bar above 100mph than the 0.63 a/r .