bogdan

What is the current price for a stg3 SC kit from Tim Murphy? I need to do my math before I take the plunge...

hacker-pschorr

As of February 9, 2010:

Stage-1 kit - $4995 + actual shipping cost
Stage-3 kit - $7995 + actual shipping cost

Rob Roy

How timely - just sent an e-mail to Tim asking what's needed & price of upgrading from my Stage 1 to 3.

Gretch

And now, back to our feature presentation................

calrcm

How much HP would the stage 1 produce on an 86 OB?

hacker-pschorr

Here is the thread documenting the 86.5 we built for Shane Elliot, and his drive to Las Vegas and then Seattle after the build was complete:

https://rennlist.com/forums/928-foru...s-new-car.html

Since the end goal was a stage 3 we had limited time to play with the stage 1 setup on his car. We only ran his car at 6psi with the stage 1 kit with the following results:

Only modification to the car other than the supercharger is a Motorsports X-Pipe. Stock mufflers are still in place. Automatic transmission
Stock – 271.48rwhp
Stage 1 – 370.35rwhp (16.48hp per pound of boost @ 6psi)
Stage 3 – 473.61rwhp (18.38hp per pound of boost @ 11psi)

It should be noted he was running out fuel at the top end with the Stage 3 which can be cured with either a different fuel pressure regulator and / or an 044 pump. Because of this, the tune was kept conservative to keep him in a safe zone.

85/86 cars have a lower base fuel pressure than S4's which means even with the 42lb injectors, they are not quite enough for a Stage 3 with the stock pump / regulator. An easy upgrade is the S4 stock regulator that is a direct replacement.
Since Shane has a SharkTuner back home, he's working on these upgrades.

Tampa 928s

How is the 86 Inter-cooler winter project coming?

hacker-pschorr

Tim's ordering the parts for someone else as we speak, will be assembled once Todd has a window to assemble it.

I'm somewhere in line

I would PM Tim to let him know your interest, I'll be talking to him later and I'll bring it up. Might be easier / faster / cheaper? to have Todd make 2-3 all in a row. I can only speculate on that.

Tampa 928s

Just got the 86 back from paint "will post pictures later when its all together", I would like an option or at least the hope of an option. I have been looking at Meth Inj but not made up my mind yet, but for $600.00 it is looking pretty good. Any idea of the price range?

hacker-pschorr

No idea until Tim gets a quote on the core and Todd's labor. I'm just as interested so I'll send you the info as soon as I have it.

calrcm

Thanks for the info Hacker......now where did I put that credit card....must resist, must resist.

Shane

Resistance is futile...

Gretch

Let the "rummble" begin!


Credit cards! Shiiiiiiiiiiiiiiiiiiiiiiiiiiiiit!

Tim takes credit cards now?!


Damn, THAT is gonna hurt!

hacker-pschorr

You should hook up with Adam in your area who has been talking about a Murf Stage 3 for his 86 (he's in the group picture in the thread I liked to for Shane's project).
You and Adam can cruise over to Green Bay, have an install party then head home. If time permits, we usually like to do a before / after on our local dyno with the SharkTuner attached.

We are working on a spring GTG and it would be fun to have an install or two that same weekend.

I'm working on some updates for the kits that will include an option to upgrade the fuel pump to an 044 right off the bat and possibly the S4 regulator for 85/86 cars too. Tim and I havne't finalized the details yet on this, just an FYI if you are doing any matinace these might be items to add to your list.

Yes he does........which wasn't good for my wallet either

robot808

Does Tim have any plans on pursuing the US 16V SC? I know you guys were working on a prototype. Anything going to come of that?
Thanks,