hey jdm-cd5 i was wondering if anybody knows what is better to boost i was thinking of boosting the f22b1 for a DD and was also wondering bout the different in boosted an F22B1 vtec or H23non-vtec and can i still run a/c if i run the H23 also was wondering if the h23nvtec has ilon sleeves please let me know


thanks jdm_cd5