He is running Holley HP ecu.

I think it's worth going multi port injection. Whatever intake you decide to use I would run multi port. So, convert a single 4bbl or tunnel ram intake to multi port.

(I wouldn't get another TBI unit for the 2x4 setup)


Last edited by INTMD8; 03/15/24 11:23 AM.

69 Charger. 438ci Gen2 hemi. Flex fuel. Holley HP efi. 650rwhp @7250 510rwtq @5700