Bimmermeister
New member
- Joined
- Sep 16, 2012
- Messages
- 64
- Points
- 26
Hello guys,i have a tuned Seicento 1.2 8V MPI(Punto 75 engine) with camshaft 282 degrees lift duration 10.68,4-2-1 headers and 48mm exhaust and pipe,higher compression than stock - 10.5 (skimmed head and engine block)
Got the car on a SuperFlow dyno and only saw 77,7HP and 110NM on the crankshaft..that means only 2,7HP and 4NM more more over stock.With all the mods i have done i should get at least 85HP.But something is wrong....
We use the Seicento Mpi 1.1 plastic manifold(with 40mm TB) instead of the Punto 75 manifold.I heard that the Punto 75 manifold has a lot bigger inlet ports than the plastic 1.1 manifold,so can this cause all this power loss???
*The engine is also rebuilded and the Ecu was remaped on the Dyno.
Got the car on a SuperFlow dyno and only saw 77,7HP and 110NM on the crankshaft..that means only 2,7HP and 4NM more more over stock.With all the mods i have done i should get at least 85HP.But something is wrong....
We use the Seicento Mpi 1.1 plastic manifold(with 40mm TB) instead of the Punto 75 manifold.I heard that the Punto 75 manifold has a lot bigger inlet ports than the plastic 1.1 manifold,so can this cause all this power loss???
*The engine is also rebuilded and the Ecu was remaped on the Dyno.