fuel injector spacer

[jdyates]

I have cheap eBay one. no problems.

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Throttle body spacers on Vortecs are useless.

I have the ebay plastic Injector spacer, didn't really notice a difference. But have had no problems with it.

 

[FastOrange]

depends on the type of material, the good ones seem to last, cheap plastic will eventualy warp/crack with heat cycles causing a vac leak. id go aluminum and be done with it.

No vacuum runs through that...

Plastic ones are just fine, i ran one for years.

 

[FastOrange]

Throttle body spacers on Vortecs are useless.

I have the ebay plastic Injector spacer, didn't really notice a difference. But have had no problems with it.

He is TBI, plastic wiring cover on firewall is dead give away, 88-94.

 

[someotherguy]

He is TBI, plastic wiring cover on firewall is dead give away, 88-94.

The R4 "pancake" A/C compressor is a dead giveaway too.

Richard

 

[bow61509]

He is TBI, plastic wiring cover on firewall is dead give away, 88-94.

I would say the pic of his tbi that he posted is the biggest give away

Sent from the big block!

 

[SkyHighColorado]

Haha yes to clarify it is a 1994 TBI 350 I don't have the ultimate TBI mods done yet just the spacers both power aid and injector. The poweraid spacer made my intake louder. I think the off the line response got a little better but that was about it.