Supra tt pump do I need an afpr??

[AL92]

I am upgrading to supra tt pump.I still have stock reg.Will it be ok with the supra or will the car run too rich or idle bad.I do plan on afpr just not right away.

Also should I do a rewire on the supra pump or is it not necessary?

 

[Agent Ezzard]

Yes you are going to need an AFPR. The Supra TT pump flows more than a 255.

 

[AL92]

Ok found a nice reg for cheap enough..what fuel pressure would be a good starting point ..

 

[DSMJim]

What type of fuel pressure regulator did you find for cheap?


You dont really need one, but it will bump your base pressure up quite a bit, so you will have to tune for that which is a bit of a pain in the arse.

 

[AL92]

I had it somwhere in my bookmarks, its direct bolt on and 144 US.I found it on these forums.Custom one.Looked very nice.Be getting one shortly.Post the website when I find it again.Wish I was a bit more organized,dont' think renamed the bookmark so may take looking.
Most of the other ones looked hokey and overkill.
Course the supra pump sounds like a bit of overkill too but pretty sure going with RC49 turbo.

 

[AL92]

Found it.www.fullthrottlespeed.com.
I think will order one next day or two.

 

[leet]

Originally posted by AL92
Ok found a nice reg for cheap enough..what fuel pressure would be a good starting point ..

43PSI is base fuel pressure I believe.

 

[Prodigy]

i also was thinking about this fpr...does anyone have it on there car..i would love a review