max psi?

TGemi1 · tinkerer Joined: 23 Mar 2003 Posts: 456

whats the max psi any1's set the piazza standard turbo 2? anyone no if there is a max? also is it worth setting up 4 coils one for each spark plug, on a highly modded turbo engine? apart from bigger sparks is there any other pro's , any power increase?

chris...

Gene FJ20DET · Posted: Thu Aug 28, 2003 10:36 am Post subject: Re: max psi?

i cant see that small turbo geting over 12psi efficiently at a guess. anymore and it will just be getting to hot
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BlueTC · petrol head Joined: 22 Oct 2002 Posts: 1148

An MSD IEH??? (not sure what type) Blaster pack delivers possibly the Best spark for any highly modified cars

www.msd.com.au,

regard

TG Turbo · tinkerer Joined: 27 Nov 2002 Posts: 65

Not too sure about the max psi but as for your ignition you would get a decent benefit. For one you will be getting rid of the mechanical advance dizzy and replacing it with fully computer controlled ignition - this will make the car more drivable and fuel efficient. With 4 coils you will also have four times the amount time for each coil to reach max charge as opposed to a single coil. If you are running huge boost though you may find that you still blow the spark out - if that happens you would need to look at using an MSD DIS or some other multi spark set up. Obviously you will need an aftermarket computer and the pickup in the piazza dizzy will need to be changed so that it will send the ecu a signal for each cylinder and then a reset for TDC - or you could set up a crank angle sensor.

Shane