i was thinking for the price and easy to find using a borgwarner k27 but first let me tell you what i have i have a 1987 T2 street ported with FMIC that is about all i have on the engine saving for haltech and i want to upgrade my turbo at the same time i am new to upgrading turbos and am not shure what to look for but i was thinking for the price and it is verry easy to find i just dont know how the borgwarner k27 would react to my car if anybody is using this turbo let me know what you think of it is it really laggy or responsive or any recomindations as to what i should look for