3000gt boost control

[rossy boy]

Thinking of gettin' a boost controller and uprating the fuel system to squeeze out some more hp on a 94 3000gt. Is there anything else I need to do so I don't go damaging the engine? looking to get about 400bhp (safely) At a guess it's about 320bhp or so at the moment and will be chipped soon so will find out the true bhp then.

 

[Country Bumpkin]

Go for a good boost controller, A-pexi AVCR is excellent. Chipping these motors doesn't work. If your motor is a 3000GT [u.k.spec] not a GTO [import] the stock turbos will push a bit more, maybe up to 400 with a Walbro fuel pump hot wired, good clean injectors, a fuel pressure regulator like an Aeromotive but you will really be at the top end of those turbos and will need the base fuel pressure turned up. The downside to this is controlling fuel pressure at the lower range. You will also need to data log the car to see what's happening inside the engine/fuelling first. Have you had or have proof of full service history ?
If you have doubts or need advice give us a call at the workshop 01579 321010 or have a look at our web site www.sumiyaka.co.uk

 

[rossy boy]

It has some service history but I'll have to get it checked out before I go much further on it, cheers for the info, great site by the way