Injector Identification or Insulators/grommets for fuel injectors

[imprecation]

I got 6 550cc injectors with a CA motorset I purchased but unfortuneatly they don't seem to fit in the stock fuel rail. The guy I bought the set from said it would be easy to just have a machine shop bore it out to fit the injectors but the shop said they need the O-Rings/insulators etc so they can get an accurate fit. I've searched the forums for the part #'s for the insulators (on the manifold side not the fuel rail side as the injector nozzles fit the manifold just not the fuel rail) but I can't find them. If anyone can help me out with an injector O-Ring kit part number (that includes the insulators) any info would be greatly appreciated. Oh I've tried to identify the injectors but the only numbers that are on them are d1151ba (on the top) and etched into the side are 18748/91013.

I've found that but it doesn't really answer my questions.http://www.dsmtalk.com/forums/....htmlh ... um...t=550
Modified by imprecation at 1:00 PM 10/6/2005

[boost_boy]

I got 6 550cc injectors with a CA motorset I purchased but unfortuneatly they don't seem to fit in the stock fuel rail. The guy I bought the set from said it would be easy to just have a machine shop bore it out to fit the injectors but the shop said they need the O-Rings/insulators etc so they can get an accurate fit. I've searched the forums for the part #'s for the insulators (on the manifold side not the fuel rail side as the injector nozzles fit the manifold just not the fuel rail) but I can't find them. If anyone can help me out with an injector O-Ring kit part number (that includes the insulators) any info would be greatly appreciated. Oh I've tried to identify the injectors but the only numbers that are on them are d1151ba (on the top) and etched into the side are 18748/91013.

I've found that but it doesn't really answer my questions.http://www.dsmtalk.com/forums/....html

My advice, sell the injectors and get a set of 550s that fit directly.

Dee

[themadscientist]

there are too many injectors that fit directly to go through all that trouble. They are probably for a Toyota or something.

[imprecation]

I was leaning more towards that way I just wanted to see what other people thought before I got rid of them. Now I have to find out where they came from. Thanks for all the input.

[imprecation]

Just for future reference I contacted the guy I bought them for and they are for:

1988-1991 Toyota supra turbo