would a ka with q45 TB be more beneficial than a KA with ITBs????
would a ka with q45 TB be more beneficial than a KA with ITBs????
my car is running a megasquirt V2. i have the ITBs ready to setup. but ive been hearing that if i want to turbo it, then a q45 throttle body would feed much more air an be more beneficial than ITBs.(gsxr750s)oh and its a ka24DE guys. laterdiscuss
Re: would a ka with q45 TB be more beneficial than a KA with ITBs???? (jrsink)
I doubt it.You'll lose throttle resolution and you'll need to bore out the manifold to the Q45 TB specs, then maybe you'll gain like 4 hp.
Re: would a ka with q45 TB be more beneficial than a KA with ITBs???? (jrsink)
From what i here a q45 would be too big unless your gonna run 600-700hp+ although there is less restriction with a bigger single throttle body with custom intake than a plenum on the throttle bodies.