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07-14-2019, 08:37 PM
Replies: 40
Views: 3,077
Posted By fast951

It looks great, congrats! Did you get the...

It looks great, congrats!

Did you get the Jacks for the lift? They come in handy
07-11-2019, 07:21 PM
Replies: 0
Views: 279
Posted By fast951

FS - 968 head

968 16V cylinder head complete without cams $1000, with cams: $1200 (+ shipping & any fees).

Head came off a running engine, in good condition, tensioner/chain mounts are good.
Been sitting on...
07-11-2019, 06:58 PM
Replies: 0
Views: 423
Posted By fast951

FS - 944S, 944S2 and 968 heads

All 16V turbo conversions start with a good 16V head.

As listed on the FS forum, 944S, 944S2 and 968 heads.

944S head...
07-11-2019, 06:54 PM
Replies: 0
Views: 299
Posted By fast951

FS - 944S & 944S2 heads

As listed on the FS forum, 944S and 944S2 heads.

944S head (http://rennlist.com/forums/parts-marketplace/1151838-fs-16v-944s-cylinder-head.html#post15967272)

944S2 head...
07-11-2019, 06:46 PM
Replies: 0
Views: 300
Posted By fast951

FS - 16V 944S2 Cylinder Head

Good used 944S2 Cylinder head: $800 without came $1100 with cams (+ shipping & any fees)

It was used on a 3L 16V turbo engine. Supposedly has upgraded valve springs to handle the added boost...
07-11-2019, 06:30 PM
Replies: 0
Views: 277
Posted By fast951

FS 16V 944S cylinder head

944S 16V cylinder head complete with cams: $700 (+ shipping & any fees).

Head came off a running engine, in good condition, tensioner/chain mounts are good.
Been sitting on the shelf for over 12...
07-04-2019, 08:33 PM
Replies: 4
Views: 453
Posted By fast951

Test your TPS, by following Clark's Garage...

Test your TPS, by following Clark's Garage procedure.

It sounds like your TPS is stuck sending the Idle signal. With a voltmeter, you can check the Idle signal on the DME plug. It should cycle...
07-02-2019, 04:08 PM
Replies: 20
Views: 1,449
Posted By fast951

Are you getting a spark out of the coil? Or you...

Are you getting a spark out of the coil? Or you just checked it has +12V power?

If not getting spark out of the coil, unplug KLR and short pin #9 and #16 on the connector. If you do get spark, the...
06-25-2019, 06:30 PM
Replies: 15
Views: 1,672
Posted By fast951

Enjoy your new ride and don't be a stranger. Once...

Enjoy your new ride and don't be a stranger. Once the "boost bug" hits, you'll be back in a 951.
06-20-2019, 09:56 PM
Replies: 6
Views: 797
Posted By fast951

The large metal line is the crankcase vent line....

The large metal line is the crankcase vent line. You can replacd the hose in the picture with a hose from the parts store. No pressure in this line, just oil fumes.

The other smaller tubes in your...
06-20-2019, 02:17 PM
Replies: 47
Views: 4,322
Posted By fast951

A boost leak is a vacuum leak under vacuum. A...

A boost leak is a vacuum leak under vacuum. A vacuum leak means un-metered air is entering the system, so less fuel is supplied. This causes a lean idle, not a rich idle. However if the vacuum leak...
06-18-2019, 12:57 AM
Replies: 20
Views: 1,449
Posted By fast951

The fuse #7 that keeps blowing is the fuse for...

The fuse #7 that keeps blowing is the fuse for the turbo cooling pump. Disconnect the pump and inspect its wires..

The no start may not be related to fuse #7 blowing. It appears that you have...
06-15-2019, 07:28 PM
Replies: 6
Views: 1,054
Posted By fast951

If you run higher than15psi boost, you may want...

If you run higher than15psi boost, you may want to run the BPR7ES as they are 1 heat range colder than the BPR6ES.

The problem was with the plugs gap, 0.035 is too large. A tighter gap 0.028 with...
06-15-2019, 07:13 PM
Replies: 4
Views: 682
Posted By fast951

When your chip is configured to run 2.5bar FP, by...

When your chip is configured to run 2.5bar FP, by going to 3bar FPR you get approx +9.5% more fuel. So you'll run rich.

Most chips have the FQS setup to add or remove fuel by x%. If you know...
06-08-2019, 11:16 PM
Replies: 13
Views: 931
Posted By fast951

How did you pressure test the intake? Did you...

How did you pressure test the intake? Did you remove the AFM and tested from J-boot back?
If "yes", did you disconnect and plugged the crankcase vent hose? If you did not, then you were...
06-08-2019, 12:59 PM
Replies: 39
Views: 5,611
Posted By fast951

You have a PM. I have the block and new 16V 944S...

You have a PM. I have the block and new 16V 944S pistons.
06-06-2019, 11:52 AM
Replies: 47
Views: 4,322
Posted By fast951

I finally located the wiring diagram for the O2 &...

I finally located the wiring diagram for the O2 & Injectors display.

There are 4 wires to connect (you "T" to existing wires) :

- Red: +12V switched power
- Black: Ground
- Green:...
06-02-2019, 09:19 PM
Replies: 26
Views: 1,259
Posted By fast951

Glad to hear your car is running good. If you...

Glad to hear your car is running good. If you ever take a log of the boost then Neutral, please send me a copy. Try clocking the MAF a bit, it may make a difference.

When you lift, you get fuel...
06-02-2019, 11:30 AM
Replies: 11
Views: 1,131
Posted By fast951

Race gas does not mean E85 in V-MAF+ verbiage. ...

Race gas does not mean E85 in V-MAF+ verbiage. They get activated in the same manner. You activate E85 (pump/E85 image) or Race gas maps (pump/Race gas image) in the same manner by shorting the...
06-02-2019, 11:18 AM
Replies: 39
Views: 5,611
Posted By fast951

The way to go Duke. Job well done, congrats!

The way to go Duke. Job well done, congrats!
05-30-2019, 07:18 PM
Replies: 47
Views: 4,322
Posted By fast951

You mentioned the AFR display is stuck in the...

You mentioned the AFR display is stuck in the middle. This raises a red flag.

- The gauge may be faulty/bad. If the injectors duty cycle is working, then I would investigate further (see next).
...
05-29-2019, 11:42 PM
Replies: 47
Views: 4,322
Posted By fast951

Disconnecting and reconnecting AFM should not...

Disconnecting and reconnecting AFM should not affect boost.

Since you have an MBC for boost control, check it first. At least make sure the MBC is being used and not the KLR+Cycling valve. If...
05-29-2019, 11:34 PM
Replies: 19
Views: 1,622
Posted By fast951

Keep it simple and reliable. Easier on the pocket...

Keep it simple and reliable. Easier on the pocket and more enjoyment..

If you want to keep it stock, add K26/8 chip + 951S KLR

To have more fun, with the K26/8 all you need is a k26/8 chip (24...
05-29-2019, 11:18 PM
Replies: 26
Views: 1,259
Posted By fast951

The only time I have seen the fans creating...

The only time I have seen the fans creating problems was on a 944NA race car, where the owner put the MAF directly behind the fans. Never seen it on a 951 with the filter behind the headlight as you...
05-29-2019, 11:02 PM
Replies: 47
Views: 4,322
Posted By fast951

If the car has a manual boost controller, I...

If the car has a manual boost controller, I suspect it has an aftermarket chip. Open up the DME and post a picture of the chip.

Some of the item that affects AFRs:

- Fuel pressure Regulator....
Showing results 1 to 25 of 492
 


 
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