1990 esprit se fuel injectors

[kalaydjian]

Need to know on 90 se fuel injector if thers is a cross reference on the injectors, if ac delco or an other gm cars injectors are the same.

[lotusse89]

The stock Lotus SE injectors are made by Rochester (now Siemens). They are widely accepted as being crap injectors.

I replaced all 6 of my injectors with much better BOSCH pintle style injectors.
Cheapest place to buy from is
www.fiveomotorsport.com

The primary injectors are low Impedance "peak and hold" type. The secondaries are high impedance "saturated".

For the secondary injectors, I went with a little larger 19lb/hr
(200cc/min) Bosch injectors
Part # Bosch 0280150556-D5B-19lb* He sold me two for about $26 each.
These flow an insignificant ammount more than the stock 190cc/min injectors.

For the Primaries I bought the 36lb/hr (370cc/min) Bosch Ford injectors.
Part # Bosch/Ford E5ZE
They were $46 each and are the same as the stock Lotus primaries.


Travis
www.lotuscolorado.com/vulcangrey/