supercharger on speed density

[GT40Mustang]

i just installed a s/c kit on my car , i went to take it for a test drive i went to floor it and the car bucked and i didnt put the check valve for speed denstiy car's on will it make a difference if i get one or is their another problem?that cause it to not accept boost?

 

[363Coupe]

please don't beat on your car unit it has a tune........ Unless you feel like blowing up your shit! LOL

 

[toomanytoys]

What check valve???

 

[fiveohhfox]

please don't beat on your car unit it has a tune........ Unless you feel like blowing up your shit! LOL

agreed

 

[GT40Mustang]

http://www.superchargersonline.com/product_detail.asp?PartNumber=V4FD113-010

 

[teknik]

You need the check valve. It will absolutely act the way it is without it.
I wouldn't even drive the car till you get it on. Also I hope you have at least an FMU. If not, get the tune done. Speed density motors are strong , but anything can blow even without boost at higher RPM's.

 

[GT40Mustang]

yup i have a 12:1 fmu and im not gunna drive it till i get the check valve

 

[363Coupe]

ya know its cool to just use a FMU, but I must say... This is 2009 and we have much much better Technology now-ah-days! I would say ditch the FMU call Mustang Magic and get a tune!!

 

[dsblk93gt]

ya know its cool to just use a FMU, but I must say... This is 2009 and we have much much better Technology now-ah-days! I would say ditch the FMU call Mustang Magic and get a tune!!

It's speed density, so he is kind of stuff with the bleeder and FMU.

 

[dsblk93gt]

yup i have a 12:1 fmu and im not gunna drive it till i get the check valve

Do NOT drive it without that check valve!!!

 

[GT40Mustang]

did i do any damage to the car by driving without it? i only did a quick test drive

 

[dsblk93gt]

did i do any damage to the car by driving without it? i only did a quick test drive

Hopefully no.

 

[GT40Mustang]

what kind of damage would it do anyway to the engine or something else ?

 

[dsblk93gt]

what kind of damage would it do anyway to the engine or something else ?

headgasket would be the 1st normally...

 

[RedFireCobra]

u might as well just convert to mass air, will be much more reliable + less pain to tune