91 Toyota surf slow to accelerate (1 Viewer)

Joined
Nov 20, 2020
Messages
17
Location
canada
I have a 91 Toyota surf with a 3L head and it’s slow to accelerate in 4th gear 70km/h 2k rpms
I do have a injection pump leak that’s getting fixed this week could it be that? Or boost leak? Any ideas are appreciated
 

GTSSportCoupe

2LTE abuser
Joined
Mar 23, 2012
Messages
7,536
Location
Victoria, BC, Canada
Just gear down. Power doesn't come on in these motors until around 2400rpm and peaks around 3200. They love the revs.

Get a boost gauge, pyrometer and manual boost controller. Tune the truck to 12psi. It'll go much better.
 

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