185mm pulley installed need help feels like rev limiter at 5500rpms
Hi guys, i got a smaller water pump pulley to make the 185mm work but i.dont know who made the pulley as I bought it used. I am using needswings psk kit
Now I have a new issue. the car runs and shift when driving normal but when I am wot in all gears right around 5500 rpms it's like I'm bouncing off a rev limiter and wont shift or let me go past it, if I let off the gas it will shift. I have no ECU tune do you think that could help. Also if car is Cold it will go through all rpms and shift fine but doesnt last long. Current mods; single cai, tweaked manifolds, and coolant isolation kit. (maybe supercooler will help)... All help, thoughts, and recommendations are appreciated.