At one point I know I saw numbers on what the primary and secondary fans on each of the b-body options pulls and I thought the "big" fans were 250ish watts. The b-bodies used a primary/secondary setup not high/lo
yea guess i gotta measure it lol......was wondering if its been done figured save some time oh well.......ill report back with my findings just so the info is there.............reason im asking i want to tie my trans cooler fan in with them i dont feel like running more wiring and i wanna make sure my 30A relay covers both lol
__________________ 95 LTx Z28 Quasar Blue 386ci Advanced Induction HCI 3190# Naturally Aspirated 9.77 @138.4 w/1.33 60' 2010 & 2011 LTX Shootout Modified Naturally Aspirated Champion 2012 LTX Shootout Modified Naturally Aspirated Top Qualifier and Runner Up LTX Shootout MOD NA ET Record Holder 06 GTO M6 LS2 Torrid Red on Red--FAST 102, Advanced Induction HR Cam...437rwhp/409rwtq
It has but I can't remember the site. See if you can google the truck forums since running dual lt1/ls1/ impala fans are very popular for them. I remember seeing a post and vid. the amps where small but I think when they first started they spiked pretty high over 20 amps for a sPlit second. I run lt1 fans on my silveraldo with 30amp relays on each . So far so good. About a year.
Keep us posted how you went about doing it and if it works fine. Have been wanting to do the same thing for quite some time but do not feel like running wires and a switch for it. Would be much easier to tap into main cooling fans.