Multipoint injection

[tiger9297]

have a 90 k5. would like to swap out this TBI for a multipoint system when i do a rebuild. What is the least expensive system out there? Would like to get about 400 HP out of my 350ci.
/forums/images/graemlins/peace.gif

 

[sled_dog]

factory TPI setup can be the least expensive and very good option. As for 400hp well be prepared to spend some money /forums/images/graemlins/wink.gif

 

[Hossbaby50]

TPI is a good option. You will need to do some upgrades to the system for 400HP though. large tube runners are the first thing that come to mind. TPI is not much more complicated then TBI and will bolt up directly to your heads as long as the heads are FI heads and the TPI system is 87 or newer.

Harley