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1971 Valiant
Stock block 360 480/480lift292/292 duration cam
headers/ edelbrock rpm airgap intake, etc
I have a 625cfm Carter AFB now. I borrowed a Holley 750 double pumper and it went from low 14's to low 13's. It pulled alot harder on the big end of the track. I was playing with the holley jets. I just wish the Carter was as easy to tune. I think the AFB should be enough carb, but the time increase says something else.
I have a similiar 360 build in my Duster and prefer the 750cfm plus range carbs. I'm very happy with the 1407 Edelbrock Im using.
I ran a 625cfm Carter and a 850TQ on my old Duster340-4spd-4.10 with MP508 cam. The 850TQ was much better in the mid & top rpm performance. The 625cfm 9636S Carter was still a good carb though and especially with the electric choke feature.
1970 FE5 Duster 360/904/3.91's SOLD
1973 TB3 SpaceDuster 340/4spd/4.10's SOLD
Moparless for now but when the opportunity is right I'll have another one.
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