I know this question has been asked and answered in the past. However, looking at the Holley kit 1346, they mention the two stage power valve is replaced with a 1 stage is this an issue now?
I know this question has been asked and answered in the past. However, looking at the Holley kit 1346, they mention the two stage power valve is replaced with a 1 stage is this an issue now?
1985 Mustang GT 5.0 Holley 4180 5 Sp all stock!
1957 Willy's CJ 5, 283 small block
2004 F150 4x4 Lariat
2017 Porsche Macan
2017 Porsche Macan GTS
2013 Porsche Panamera GTS
No issue. I don't think finding a 2 stage pv is worth the effort. 7.5 or so single stage pv should be fine.
'85 GT
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