425bbcgrandprix Full member Points 61 Location El Dorado Ks Car 85 Grand Prix 29 September 2009 #1 I just swapped the 305 sbc outta my 85 grand prix for a 425 bbc Caddy
obi_waynne Administrator Staff member Moderator Points 1,157 Location Deal, Kent UK Car A3 1.4 TFSI 150 COD 29 September 2009 #2 Was it a major job or did it slot right in? Any tips for anyone else doing the same swap? Did you need to adjust the front suspension to cope with the weight difference? I bet it shifts now.
Was it a major job or did it slot right in? Any tips for anyone else doing the same swap? Did you need to adjust the front suspension to cope with the weight difference? I bet it shifts now.
425bbcgrandprix Full member Points 61 Location El Dorado Ks Car 85 Grand Prix 29 September 2009 #3 ya i had to fabricate my one crossmember same with the oil and my advice is before anyone starts on one move that firewall back atleast 9'' just to get the exhuast manifolds of of the frame
ya i had to fabricate my one crossmember same with the oil and my advice is before anyone starts on one move that firewall back atleast 9'' just to get the exhuast manifolds of of the frame