GM 7.4L TBI to Vortec Conversion
Has anybody attempted a TBI to Vortec conversion? When I bought my MH in 2004 I was told to buy a '96 or newer to get the Vortec but wasn't told to make sure the chassis was also the same year. I woun...
Forum Discussion
Gjac wrote:
I have a 96 also with a 95 TBI. For about a $1000 you can install headers, mufflers, and a cai and increase the HP from 230 to 300 which would be more cost effective than changing engines unless there is something wrong with your existing engine.
I would agree with this post here, no need to get rid of the TBI, its a easy system to work on, Vortec also had different heads as well as fuel inject, you can change out the stock TBI for a performance one from Holley, nothing wrong with a TBI, my neighbor has one and it still runs fine and pulls a 18,000lb FW.
