Speed Innovations Twin Turbo Kit Questions???

BowTie Eater 5 Liter · 07-17-2001, 09:46 PM

Since Incon may not be making there twin turbo kit by the time im ready to buy (april 2004) I was wondering if you people have any info on the SI twin turbo kit?
the company is founded by pro 50 racer mark harwell, but i dont have a url, all i have is
"Street enthusiasts looking for a little more may opt for SI's twin-turbo system priced at $3,999. The kit fits 1986-1993 Mustangs and includes two T03 turbos, a FMU (whats that?), Spectro intercooler and all tubes, hoses and stainless steel turbo headers"
there # is 713-681-7333.

it doesnt tell how much boost it produces, or if you can up the boost easily.
i would really apprecieate more info on it, seeing as it will be the replacement for an incon kit (if incon doesnt make them when im ready to buy).

thanks

------------------
1988 Mustang GT, T-5
3.08's, No Smog Pump (Shorty Belt), Dumps At The End Of Stock H-Pipe, K&N Air Filter (Stock Air Box), Removed Air SilencerMy Stang
My Site (Not Done Yet)

MDM · 07-17-2001, 11:07 PM

2004? You're really planning ahead. I would wait until you get closer to the date when you are going to buy, as the forced induction scene will likely have come a long way by then. As far as an FMU, that stands for Fuel Management Unit, a common item on forced induction engines with return line fuel systems. By sensing boost pressure through a vacuum line plumbed into the manifold, the FMU will incrementally close off the fuel system's return line, which raises fuel pressure at the injectors. It is very important that the rest of the fuel system, (particularly the pump(s)) is designed to flow properly at the higher pressure. On my s-trim Vortech setup, I am using a 6:1 FMU (Vortech's FMU is adjustable, making it compatible with multiple injector sizes), 30 lb FMS injectors, and 2 fuel pumps:190lph intank with Vortech t-rex inline.

07-17-2001, 09:46 PM	#1
BowTie Eater 5 Liter Registered Member Join Date: Nov 2000 Location: Maple Ridge B.C. Canada, The Best Place In The World Posts: 871	Speed Innovations Twin Turbo Kit Questions??? Since Incon may not be making there twin turbo kit by the time im ready to buy (april 2004) I was wondering if you people have any info on the SI twin turbo kit? the company is founded by pro 50 racer mark harwell, but i dont have a url, all i have is "Street enthusiasts looking for a little more may opt for SI's twin-turbo system priced at $3,999. The kit fits 1986-1993 Mustangs and includes two T03 turbos, a FMU (whats that?), Spectro intercooler and all tubes, hoses and stainless steel turbo headers" there # is 713-681-7333. it doesnt tell how much boost it produces, or if you can up the boost easily. i would really apprecieate more info on it, seeing as it will be the replacement for an incon kit (if incon doesnt make them when im ready to buy). thanks ------------------ 1988 Mustang GT, T-5 3.08's, No Smog Pump (Shorty Belt), Dumps At The End Of Stock H-Pipe, K&N Air Filter (Stock Air Box), Removed Air SilencerMy Stang My Site (Not Done Yet)

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07-17-2001, 11:07 PM	#2
MDM Registered Member Join Date: Feb 2000 Location: Flemington, NJ USA Posts: 166	2004? You're really planning ahead. I would wait until you get closer to the date when you are going to buy, as the forced induction scene will likely have come a long way by then. As far as an FMU, that stands for Fuel Management Unit, a common item on forced induction engines with return line fuel systems. By sensing boost pressure through a vacuum line plumbed into the manifold, the FMU will incrementally close off the fuel system's return line, which raises fuel pressure at the injectors. It is very important that the rest of the fuel system, (particularly the pump(s)) is designed to flow properly at the higher pressure. On my s-trim Vortech setup, I am using a 6:1 FMU (Vortech's FMU is adjustable, making it compatible with multiple injector sizes), 30 lb FMS injectors, and 2 fuel pumps:190lph intank with Vortech t-rex inline.