It's crankcase pressure and normally indicates worn piston rings or bores, however I suspect in this case it's a result of the thermal expansion coefficient of the Wiseco pistons.
B207 Saab Conversions
Started by
CHILL Gone DUTCH
, Oct 17 2013 07:01 AM
b207 engine swap conversion
960 replies to this topic
#422
Bargi
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Posted 01 July 2014 - 06:23 PM
Its only you and Kieren running the Saabs that I know of. You may need to learn German or Dutch and check on the Speedster forums for any more and their status.
#423
haggi961
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1cobrav8 is my god
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Posted 01 July 2014 - 07:29 PM
Is Kieran running Dutch software?Its only you and Kieren running the Saabs that I know of. You may need to learn German or Dutch and check on the Speedster forums for any more and their status.
#424
CHILL Gone DUTCH
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Posted 01 July 2014 - 07:31 PM
CSIs Kieran running Dutch software?Its only you and Kieren running the Saabs that I know of. You may need to learn German or Dutch and check on the Speedster forums for any more and their status.
#425
smiley
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Posted 01 July 2014 - 07:34 PM
Is anyone else suffering from a lot of crank pressure on these b207 ?
How can that be concluded?
#426
Kieran McC
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Posted 02 July 2014 - 06:53 PM
I am running the LSJ 2.0 in standard form. Chill has a 2.2 crank fitted to his and different cams.
#427
CHILL Gone DUTCH
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Posted 27 July 2014 - 09:24 PM
Has anyone else got any of these engines running yet?
Any problems or good news ?
#428
smiley
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Posted 27 July 2014 - 11:47 PM
I am. Fine so far.
#429
Kieran McC
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Posted 28 July 2014 - 12:15 PM
Mine is running fine ,just had the problem at the start with the Trigger wheel set up.
#430
smiley
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Posted 28 July 2014 - 01:23 PM
ZZP say they checked the timing of their Comp Cam versions, so we rely on this. It's possible to check with a degree wheel and valve lift measurement, but taht's quite a tedious process. Think Vocky posted something about this method a while ago.
One of the ZZP kits is now out of the car and on a mock up engine for investigation as described above.
Edited by smiley, 28 July 2014 - 01:23 PM.
#431
CHILL Gone DUTCH
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Posted 28 July 2014 - 01:37 PM
Stage 1
Or
Stage 2 ??
#432
smiley
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Posted 28 July 2014 - 02:43 PM
Dunno.
Well know more once they finished.
#433
Exmantaa
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Posted 28 July 2014 - 11:00 PM
Rob's (Speedster4fun) ZZP Stage1 cams are on the testbench as his idle was all over the place on the LSJ timing gear settings. (some 5-6 degrees off...)
Dominique's Stage 1's we timed in with a dial calliper and are now within 0.25* of the Comp specsheet.
I have the Stage 2's in my yellow car and will see how that goes @ Zandvoort Friday. 
@ Smiley; no idea how good your Stage 1 cams are timed
Edited by Exmantaa, 28 July 2014 - 11:03 PM.
#434
ufods
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Posted 28 July 2014 - 11:07 PM
What lengh of belt do you drive on your car. I need a good point to start with
stock b207 engine
80mm @ harrop
lsj 6 rib crank pulley
group buy 6 rib alternator pulley
christian.... 
#435
CHILL Gone DUTCH
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Posted 29 July 2014 - 06:59 AM
1270
#436
Kieran McC
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Posted 29 July 2014 - 07:03 AM
yes1270
#437
Exmantaa
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Posted 29 July 2014 - 02:00 PM
What lengh of belt do you drive on your car. I need a good point to start with
stock b207 engine
80mm @ harrop
lsj 6 rib crank pulley
group buy 6 rib alternator pulley
christian....
Manifold phenolic spacer fitted?
#438
ufods
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Posted 29 July 2014 - 08:55 PM
Sorry....forget to mention. Courtaney thermal gasket.
So 1270 is also for that the right choice?
#439
CHILL Gone DUTCH
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Posted 29 July 2014 - 09:02 PM
How thick is it ??
#440
Exmantaa
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Posted 29 July 2014 - 11:00 PM
Courtenay gasket is around 6mm thickness.
I have the same combo:
stock b207 engine
80mm @ harrop
lsj 6 rib crank pulley
group buy 6 rib alternator pulley
Courtenay phenolic spacer
My 6PK1290 fits ok
Edited by Exmantaa, 29 July 2014 - 11:02 PM.
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