gss307 vs gss340?

[D347643]

how much more does the high volume pump flow compared to the standard gss307? i have the chance to get the standard one for 80 bucks or the high volume for 90, is it worth the extra 10 bucks?

thanks

Drew

 

[RydeOn]

gss307 - no FMU
gss340 - FMU

 

[D347643]

wait, huh? why would you need a fmu doesnt the 340 just flow a little more than the standard?

 

[RydeOn]

Sorry for being vague. The GSS340 allows the use of an FMU. The GSS340 is high pressure, meaning it will maintain 255lph up to 90psi fuel pressure. If you will not be using an FMU use the GSS307 as it will maintain 255psi up to 50-60psi fuel pressure. At 35-60 PSI they are the same volume. At 60psi+ the GSS307 drops off volume because it is not a high pressure unit.

 

[D347643]

thanks so much, haha ill be saving myself 10 bucks then. how bout a beer?

Drew