92awddsm
DSM Wiseman
- 4,877
- 93
- Jan 17, 2004
-
Chesterfield,
Virginia
Im not bashing any of the 420a's so dont takeit that way but I would like to see the dyno sheet myself. 380something hp is pretty respectable for a 420a or a 4g.
My next question is what kind of pump is anyone running to get 110psi of fuel pressure? It has to be an external inline pump because all in tank pumps have an internal bypass that opens from 70psi-85psi depending on application. After that all you are doing is heating the fuel and aerating(sp?) it terribly which leads to vapor lock.
My next question is what kind of pump is anyone running to get 110psi of fuel pressure? It has to be an external inline pump because all in tank pumps have an internal bypass that opens from 70psi-85psi depending on application. After that all you are doing is heating the fuel and aerating(sp?) it terribly which leads to vapor lock.



