 
     |
| Can a 4.9 have A/C? (Page 1/1) |
|
Darren's 87 coupe
|
MAY 05, 01:47 PM
|
|
|
Mine is gone now but when I was building mine, I never got a clear answer if anybody had gotten the 4.9 system to work.
|
|
|
|
olejoedad
|
MAY 05, 02:32 PM
|
|
|
Yes, it's not a problem at all.
|
|
|
|
Dennis LaGrua
|
MAY 05, 08:42 PM
|
|
|
No reason that the 4.9L can't be connected to the Fiero A/C system. You will just need a new hose. All the A/C compressor hose connectors are available online to mate the compressor to the manifold on the firewall. On the firewall side you just use the old Fiero connector with new O rings. My setup will use the Cadillac A/C compressor but as such a high pressure switch must be added on the high side line. Without the switch the system can build excessive pressures as in the Fiero Factory install, many of which failed. ------------------
" THE BLACK PARALYZER" -87GT 3800SC Series III engine, custom ZZP /Frozen Boost Intercooler setup, 3.4" Pulley, Northstar TB, LS1 MAF, 3" Spintech/Hedman Exhaust, P-log Manifold, Autolite 104's, MSD wires, Custom CAI, 4T65eHD w. custom axles, Champion Radiator, S10 Brake Booster, HP Tuners VCM Suite.
"THE COLUSSUS"
87GT - ALL OUT 3.4L Turbocharged engine, Garrett Hybrid Turbo, MSD ign., modified TH125H
" ON THE LOOSE WITHOUT THE JUICE "
|
|
|
|
Mickey_Moose
|
MAY 06, 12:39 PM
|
|
|
|
|
Darren's 87 coupe
|
MAY 06, 02:26 PM
|
|
|
Thanks for the help guys!
|
|
|
|