Well guys I need my car everyday for work and school. Do about 30miles aday driving min.. So taking off my stock unit to do ult mods will not do... Does anyone around here still perform the Ult mods and got cores to do them on???? Or should I just get a holley unit from summit, cost is not an issue at all... Just need to drive, also I dont got the means to do prom tuning. I do got a stage2 chip from tbichips.com with egr crap takin out of the chip.... Anyways... All help is needed, also doing this mod I would do a afpr because man it sux to change plugs every oil change cuz im runnnning LLLLLLEEEEEEAAAAAANNNNNN

 

If it's a 305 anywhere near stock the ultimate tbi mods will be plenty. Don't get the 670, it's overkill!

 

well i would do the ult.... but as i stated cant be without my car at all.... so thats why i was gonna get the holley unit.. i do got a cam in my car, and i am soon to be putting on my ported polished sr torq heads.

 

Then get the 670, but make sure you choose the correct sized injectors.

 

which would u recomend i get??? I guess im going to start looking into burning.

 

Grab another from a boneyard - I got one for under $50 with the 350 injectors - from a Caprice taxi.

 

well tryed to do the ult and my dumb a$$ burned threw the wall... Anyone got a holley base they want to sell?? LoL... Ill pay a nice penny for just the base.. let me know guys i need help quick... not the bus again..

 

how did you manage that??? you can buy the tb's for like 15 bucks here at u wrench it!!! you just need to grind the little humps down! then do the back. what did you burn through??? i took mine off and did the mods in about an hour. then put it back on.

 

Dident somone have pics of the tbi mods thats what im looking for. Im going to the junk yard an find another tbi

 

i posted some a while back you can search my posts!!! i don't know if i still have them at home though!!
i even spent an extra hour polishing the whole outside of it to make it shiny!!!