fan relay and wiring

[malo69]

just got my Griffin radiator with 2- 12" fans and need help with the relay and wiring . This is a 69 Camaro with a ls 2 I would like the computer to control them. what wires do I use for hi and low ? and where do I mount the relays . Thanks you

[Vince@Meanstreets]

What harness are you running? Engine and vehicle?

Mount the relays close to your battery source. I like to mount them near the fans around the horn relay or junction on Chevy's.

[malo69]

Its a 69 Camaro with a ls2 (gto) harness is a after market with the normal deletes on ecm battery was relocated to the trunk

[Vince@Meanstreets]

What brand engine harness or who put it together. Did it come with a relay block?

There should be a fan 1 and 2 wires from the PCM.

You can run a 10g wire from the starter BAT+ to a junction block or circuit breaker for the relays. Mount them up on the radiator support.

[dhutton]

Here is one option. Not the lowest cost but gives you dual speed fans and an option of A/C control.

http://shop.bp-automotive.com/Univer...rness-1022.htm

Don

[GregWeld]

Originally Posted by dhutton

Here is one option. Not the lowest cost but gives you dual speed fans and an option of A/C control.

http://shop.bp-automotive.com/Univer...rness-1022.htm

Don

Pretty dang cheap if you ask me -- given what I pay for SPAL relays @ $34 a piece!

[dhutton]

Originally Posted by GregWeld

Pretty dang cheap if you ask me -- given what I pay for SPAL relays @ $34 a piece!

It is a good value. I bought one of these and it looks well made.

Don

[Vince@Meanstreets]

well if your gonna roll the dollars might as well break out "the Player"! Or as Weld like to say the "da Playa"

http://www.entropyrad.com/wiring-harnesses.html

Everything that Uncle John needs.

[malo69]

Thanks you guys for all your help Entropy has a real nice LSX SET UP its plug and play no need to run wires all over. Ill buy that set up I guess ill sell the 2 New relay kits that came with my Griffin radiator. Any body interested. Again THANK YOU FOR ALL YOUR HELP!!!! THE PEOPLE HERE ARE GREAT

[Justin@EntropyRad]

Originally Posted by Vince@MSperfab

well if your gonna roll the dollars might as well break out "the Player"! Or as Weld like to say the "da Playa"

http://www.entropyrad.com/wiring-harnesses.html

Everything that Uncle John needs.

Thanks Vince!

Our harnesses and fan controllers really are sweet. Quite a few guys are running them on here, P-T, and Camaros.net