Originally Posted by
mikejones002100
dont get anything smaller than 440s because I'm assuming its gonna be boosted and to make 225hp with a b20 that will be easily gained on as little a 8psi....if it was me i would get at least 650-750s so when u want to re-tune for more power you will always have the injector to support the power...gl bro..
Good catch. I was thinking he meant a N/A B20 vtec. Yes, for boost applications you will want like a set of 550's or 650's. N/A you want an AFR of 12.7 while boosted engines you want about a 11.0 to 11.5, hence the larger injector.