Pulley size

[V8KILR]

What would be a reasonable upgrade without much work involved from a 105 mm. With a significant power increase. Like 10 or so hp

[socal pat]

The quick and easy answer is the 115mm pulley. Take into account the increased intake heat and octane/timing issues though. What are you using for cooling? and timing?

[Tom @ Fast Forward]

Convert to the Big Throttle Body. 10-15 WHP. Bolt on parts.

[V8KILR]

ive got the old BRP kit. Im not sure if it uses the big throttle body but im using the ELF and nothing for cooling at the moment.

[Tom @ Fast Forward]

They have all had the BTB from day one.

[V8KILR]

Ok. Well my idea was to raise the pulley size, switch from the ELF to PC-PRO and add the 5th injector. How much would the 5th injector run me? and can the PC-PRo control it?

[Wayne-n-Fla]

http://www.fastforwardsuperchargers.com/forum/showthread.php?t=491
you would need two PC Pro's one to replace the elf for main fuel, and a second for the 5 th injector "E-Cool", since your wanting more power you might consider the timing controler, and have it wired into the PNP wire harness that the two PC Pro's will come attached, or contact Moss and do the wire splicing yourself

[Tom @ Fast Forward]

We get $500 for the main PC-Pro on the plug in harness. Then $450 for the 5th injector kit (second PC-Pro, 5th injector and hardware).

You intake manifold is not machined for the addition of the 5th injector. I believe the port you have is in the throttle body adaptor. Not the best location for it.

[V8KILR]

Thats correct. Is there anything wrong with that location? Or is there just a better place to put it

[Tom @ Fast Forward]

It provides the needed extra fuel but is not as efficient for cooling.

[maggie]

V8KILR- Check your PM.

[V8KILR]

It provides the extra fuel but is not as efficient for cooling.
Will this spot cause any problems? Like overheating?

[Tom @ Fast Forward]

No problem. It'll work fine.

[V8KILR]

Anything else I need to know?

[Tom @ Fast Forward]

Not until you try it.