ViPEC or Motec

[2fast4u]

I am confused on these two ecm's. With the Motec you can use it w/o a aftermarket fuel pump pressure regulator. With a ViPec riva's fuel pump pressure regulator kit is a required part along with the ViPec and the Motec can be used w/o a pressure regulator. Am I correct or did I miss something for the use of the Motec? I would like for some one to post ALL the additional parts ( injectors, regulators, sc wheels and ect.) that are required to get these ecm's working correctly. It would be great for someone to list what parts goes with what s/c wheel I am totaly confused.

[MPower]

Tommy, Jerry is running a FPR and recently added injectors (or soon will be). I believe this is the same for the other Motec guys running the big wheel.

Items since this list in red, that we know of

Okay so this is the components i have in my ski and their costs

Riva Sc wheel $599.95
Riva Intercooler $994.95
HKS blow off valve $250???
MOTEC $3079
Riva Intake manifold upgrade $37.95
Riva Power Filter $279.95
Riva Free Flow Exhaust $179.95
Intake Grate $199.95
Pump Seal Kit $73.45
Solas dynalfy impeller $220 plus $280 for skat to drill/tap for FZ shaft and repitch
R&D Engine/Intercooler Cooling Kit $249.95
R&D Fuel Press Regulator $299.95
Stock Regulator blockoff (included with above)
Riva sponsons $249.95
Pro series nozzle kit with 87mm ring
158mm liner
stock pump modified by skat for 8 vanes (coming soon)
555cc Injectors


Total Cost $7017.25
that price is before applying the greenhulk coupon code for the discount on R&D and Riva items.

[Carlos Thomas]

What is the stock regular block off needed for?

[Green Hulk]

What is the stock regular block off needed for?

It's a billet piece used to block off the stock fuel pressure regulator on the fuel pump module. This piece comes with either the RIVA or R&D external fuel pressure regulators.

[Green Hulk]

I am confused on these two ecm's. With the Motec you can use it w/o a aftermarket fuel pump pressure regulator.

Tommy, with either ViPEC or MoTeC you must use the aftermarket fuel pressure regulator.

You can run either with the stock supercharger impeller if you choose to do so but of course performance increases dramatically when boost increases. If you use any aftermarket supercharger impeller then you are also going to want an aftermarket intercooler and a BOV.

[Green Hulk]

Items since this list in red, that we know of

I edited your list and that covers it all.

[5001craig]

Hey Jerry--Have you had a chance to get on the water since installing the Pro Series Nozzle?

[Green Hulk]

I sure have, i have been running it for a long time now. I'm currently running a custom 87mm ring.

[5001craig]

I sure have, i have been running it for a long time now. I'm currently running a custom 87mm ring.

Gotcha. I thought they just came out but realize you have the inside track.

[Gunna]

What Pete is about to say!!!