90 zr1 injectors
 

Need a new set of injectors. Where to buy and options available.

Re: 90 zr1 injectors
 

accel injectors...less money..summit racing...

Re: 90 zr1 injectors
 

Most either go with OEM or RC's, but some have recently opted for the Accels because of the cost.

:cheers:

Re: 90 zr1 injectors
 

Where do you get the RC's from?

I cant find them.

Re: 90 zr1 injectors
 

Also, what about the accel when it comes to durability?

Are they gonna last or go bad like the stockers. I got that crappy gas to worry about.

Re: 90 zr1 injectors
 

RC Engineering:
http://www.rceng.com/

Accel durability, only time will tell.
As that they are designed for the fuels of today they shouldn't suffer from the senstivity to ethanol as the original Multecs.

TomC
'90ZR1 #792 (w/Accels)

Re: 90 zr1 injectors
 

"SOME" say that the spray pattern on the R/C injectors is more like a squirt from a water pistol..... instead of a wide spray pattern from the stock injectors.

Re: 90 zr1 injectors
 

Decide to bite the bullet and by from AC-Direct.com.$80 primary and $67 secondaries. Plan on fixing originals and saving them for years from now I hope. Thanks for all of your input.

Re: 90 zr1 injectors
 

Could have bought RC's for less than that, and got a better injector.

Fixing the originals basically ruins them.

Re: 90 zr1 injectors
 

Are you absolutely sure you want to go this route?:icon_scra
My '90 went through 2 sets of GM Originals.
Yes, 2 sets in less than 11,000 miles.
The previous owner of my car had to replace the primaries at some point, and 3 of the 8 GM AC-Delco replacements failed again.
Classic ethanol degredation of internal seals and shorting of coils by ethanol.

They may have updated their design since 1990-92, but I could not find anywhere where this was verified. I tried calling my local dealer's parts department, they don't have a clue. They didn't know anything about the fuel injectors, either. ;)

TomC
'90ZR1 #792