Its time for new injectors for my pick up. I ve read some of the posts about different injectors but I did not find anything about Airtex/wells injectors. Are they good or bad? I would like to up grade to something a little better as I intend to put in an improved cam. Most important does anyone know if I make these changes will it affect the emissions as I have an annual test and they check everything. At the moment the truck is completly stock and passes the emissions no problem. The emissions test is probaly the same or simular to what is in CA.
Any ideas or useful links on cams or injectors welcome.
Thanks

 

Not sure on which injectors you would want to use. The stockers are pretty good for most bolt on mods. Doing a cam is no trivial undertaking though..... keep in mind that the heads are not the best, and you are severely limited in the amount of lift you can run, before other modifications become necessary. Also, you will prolly need a custom tune to go with your cam and injectors.....

 

There's nothing wrong with the stock injectors, don't fix what isn't broke. The stockers are good for about 300hp at the crank.

 

I have to change the injectors as 3 of them are leaking (not bad). Gas here is $8 a gallon so everytyhing I can do to improve mpg is worth it. There is no fowling on the spark plugs. When I done the plenum mod i checked out the injectors. I put 40 psi of air to them and put a drop of oil on each one.
Thanks for your advice so far.

 

Get some stock replacements then. Not sure of any shops that will ship to Ireland.....