D-Jetronic Porsche 914 2.0L ECU, Bosch 0280000052

Everything is possible. I am sure the guy who sells such sport cam shafts can exactly tell you how to tune the ECU and is not a simple Sell and Forget guy. In 912 you should re-tune carburettor with nozzles, in D-Jetronic you change some resistors. No problem for him. Just ask for the tuning manual.

Hello

there, I have a big doubt !!

it's at Oratech


www.typ4shop.de/

I will dismantle the engine in early November and return the original ACC


www.webcamshafts.com/pages_vehicles/auto...c_001691_001093.html
Partie #:

00-152

Moudre:

86

Admission

Échappement

Valve Lash (Inch):

0,006 "

0,006 "

Levage de soupape (pouces):

0,423

0,423

Levée de soupape (mm):

10,74

10,74

Durée annoncée:

273 °

273 °

Durée @ 0.050 ":

234 °

234 °

Centre du lobe:

108 °

108 °

Entrée
ouverte

9 °

Avant le
CDT

Échappement
ouvre

45 °

Avant la
BDC

L'entrée
ferme

45 °

Après
BDC

Échappement se
ferme

9 °

Après
TDC

Hi Lux Pierre,

max. Cam you can run with D-Jet is 262° WebCam with max. CR of 8.8:1 but not easy to adopt the D-Jet.
276° Schleicher would work much better.
If you don't want to spend a year or more to tweak your system, convert it back to stock!

Porsche 912 is L-Jetronic and the AFM can handle a slightly different cam better.

Best Regards,
Frank

Thank you FrankS

I will go down my RV: because here I have 9.21: 1

and I will put back my "CAMSHAFTS", origin, because I'm afraid to buy another 262 ° if it does not work again ..
but if you're on that CAMSHAFTS, I'll think about it.

I was looking to win some horses ..
a big thank-you.
Pierre.

Hi Pierre,
it is a good decision to reinstall the original camshaft.

I would prefer an engine that runs without everlasting corrections and problems, too.

Regards
Norbert