Gday guys n girls.. ive got a 99 Blazer, 4.3 V6. I need to replace the standard spyder injection. any recommendations of what to replace it with & where to get a new one?

Cheers from Australia

 

https://youtu.be/cFSM2KRY4Ww

 

It pays to shop around. I have an AC Delco on order after seeing advice on this forum that the ones to get are them or the ones made by Delphi.

RockAuto.com is always a good starting place to get a price and part number. Then once you have the part number, you can search for the part on google and see if you can find a better deal; e.g. on eBay.

The other bit of advice was to consider using the updated part that uses the MFI (multi-port fuel injection) system rather than the older SCPI (sequential central port FI) system with the poppet style injectors.
http://www.rockauto.com/en/moreinfo....353619&jsn=481
Vortec CSFI to MPFI conversion

Good Luck