well i just ordered two 800cc venom injectors from ebay ... for my 87 t2
after i ordered it i was reading some more ,and theres nothing that says its for turbo it only said direct drop its for 86 88 rx7 damn ....are the turbo ones and none turbo ones the same.?? i need answers quick so i can email him b 4 he sends it
thanks

 

Ummm... Are an extra 80cc really worth the extra cash? But they should work.

 

and they are also low independence'/..??

 

i thought thats what you needed for first gens not second gens

 

aww man dude

 

N/a injectors are only 460cc.stock.

 

turbo is 550 stock for prim and secondary. You need low independence, or u can get high if u still have your stock injector pack, i believe

 

i mean i kno na injectors are 460 ..and turbos are 550
but i have rtec and needs 720 or bigger...i just wanted to kno if the na ones at 800 cc low independence would work the same as turbo 800cc high independence ....i dun want him to send them to me and it doesnt work out and i have to send it back i rather email him and try to get to the guy i bought it from so i can get the right ones

 

at least u have 1.8 rtek to support your injectors

 

The early S4s use low impedence. Mid-year of 87 they changed to high impedence You can find out which your's is somwhere in the FAQs. All you need to do is check the VIN. There's a ballast resistor in the wiring harness that can be bypassed to use high impedence injectors. You will need to change the injector clips or cut the key off the new injectors. I read a 'How To' in this section a couple years ago on bypassing the resistor. Don't remember the details however.

Several years ago i had a small engine fire in an 88 GTU that burnt the engine harness. I didn't have a spare high impedence harness so I swapped in a low impedence one along with the matching injector and ecu. Engine ran fine with the swap.

 

thanks

 

i dont think the injectors matters if its for turbo or NA, just depends if it high or low and if it fits

 

also if you still have the ballast resistor which is located right behind the right headlight, i think you can use highs

 

thanks everyone /....you guys are the best !

 

your welcome