Paul

I wondering if the oil injectors location can be use for the fuel injectors similor to 16B

Jean Prudhomme

The injection pressure would have to be several hundred pounds
per square inch to be in the same place as the 16X.

The 13B oil injector hole might work but the low pressure
fuel injector will not atomize the fuel sufficiently and the
BSFC will suffer slightly compared to putting them at the start
of the runners as in this jpg. The fuel has more time to vaporize.

Paul Lamar

Greetings Paul,
We might be able to use this source for the future P1 V-8 project. Who is the mfgr
Best regrds,
Yogi

Source of high pressure injectors I have no idea unless they are from a diesel
engine. In that case it is likely they are Bosch. I am not sure diesel injectors
will work with gasoline. Porsche is using direct high pressure injection lately
with gasoline so you could find out from them. I sat through a one hour
presentation by Porsche on the subject in Oxford last Nov. but did not take notes :)

Paul Lamar

Paul and Yogi,
The current leader in high-pressure direct injecton systems
seems to be Siemens. Nearly all the VW's and Audis that have
direct injection are using the Siemens system. Piezo injectors
and very high pressure, (18-22kpsi !) needed for response time.
The piezo injectors are often fired more than once perstroke.
The same system is usedwith a different pump for thediesel
systems. The high pressure pump is engine driven.
Bill Jepson