6.5 ip with 6.2 injectors

[itsunday25]

k i got cucv i put a new 6.5 ip in my truck but i left the 6.2 in injectors in it will i get more power if i put the 6.5 injectors in it or should i just leave the 6.2 ones in it thanks

 

[dstang97]

Unless you have a turbo leave it alone. Is it a 4911 pump?

 

[67_C-30]

Unless you have a turbo leave it alone. Is it a 4911 pump?

Ditto. The 6.5 pumps flow a lot of fuel for a N/A 6.2.

 

[itsunday25]

so dos thes mean i should put the 6..5 ones i got in it ?

 

[67_C-30]

so dos thes mean i should put the 6..5 ones i got in it ?

Is you IP from a 6.5 naturally aspired engine or a 6.5 turbo engine?

 

[dstang97]

It all depends There a 6.5 NA and turbo injectors. The 6.5 pump can put out more fuel than a 6.2. If you do not have a turbo you can put in 6.5 injectors but make sure you detune your Injection pump. There should be the tinyest little puff of black smoke under hard acceleration. If I had to guess I would say pump maxed out back off 3/8