Which pressure switch ? Racetronix double pumper.

[Mini]

Here's the combo, street car.

109, GN1 aluminum w/roller rockers, 70mm doghouse and ported intake, 210/214 roller cam, diamond forged pistons, 6265 dbb w 3" downpipe and 2 1/2" exhaust, alky, 94 octane fuel, 2800 convertor.

Installing a FAST Classic.

Buying the Racetronix double pumper, looking to which pressure switch to get, 4psi, 7psi or 15psi ?



Posted from the TurboBuick.Com mobile app

 

[Racetronix]

Here's the combo, street car.

109, GN1 aluminum w/roller rockers, 70mm doghouse and ported intake, 210/214 roller cam, diamond forged pistons, 6265 dbb w 3" downpipe and 2 1/2" exhaust, alky, 94 octane fuel, 2800 convertor.

Installing a FAST Classic.

Buying the Racetronix double pumper, looking to which pressure switch to get, 4psi, 7psi or 15psi ?

Posted from the TurboBuick.Com mobile app

Most TRs require the 15PSI switch.

 

[Mini]

Most TRs require the 15PSI switch.

Pump ordered.
Thanks for the help.

Mark