BPT Fuel Injection

[mx3TT]

Does anyone happen to know how many CC's the stock injectors put out on the BPT? And what injectors can I switch to for more fuel? I tried to search but found nothing. If there was something just send the link to the thread. Thanks.

[OsoSlo z28]

320-330cc. if you're using the stock wiring, then i don't know what you can get other than some rc injectors.

[jonathanj]

the 4th gen toyota supra turbo and non turbo injectors will work. they are 440 cc's or 450 im not sure

[Manach]

<blockquote><font size="1" face="Verdana, Arial">quote:</font><hr>Originally posted by mx3TT:
Does anyone happen to know how many CC's the stock injectors put out on the BPT? And what injectors can I switch to for more fuel? I tried to search but found nothing. If there was something just send the link to the thread. Thanks.<hr></blockquote><p>BPT injectors<p>GT-X : 440CC
GT-R : 550CC<p>Tested manually..

[Manach]

<blockquote><font size="1" face="Verdana, Arial">quote:</font><hr>Originally posted by Manach:
<p>BPT injectors<p>GT-X : 440CC
GT-R : 550CC<p>Tested manually..<hr></blockquote><p>Oh, and about injectors size.. <p>Rx-7 85- low impedence, 650cc..

[OsoSlo z28]

sorry, but the gt-x injectors are NOT 440cc. the most i know of people getting from them is 330cc. how did you come about those numbers?

[Manach]

Maybe not every GT-X got 440cc injector then.<p>I must be honest, I didn't make the testing all by myself, but took informs out of some one I know for sure. Well, he bought a GT-X and a GT-R by mistake, so he compare all the data. He own a 323..<p>He Took an injector of a GT-X out, put a small electric charge to it, let fuel pass through it.<p>Calculate they ammount that went through, and you got your CC.<p>Time elapsed : 1 minute.<p>He always double check his injectors, I know his numbers are ok..

[OsoSlo z28]

then two possibilities:
his formula is off
the motor he got had upgraded injectors<p>i myself have never tested them, but i've talked to derrick at CS about this subject before and i've also talked to a well known tuner with bpt motors. they both say between 320-330cc. i'm not sure what the gt-r injectors are...so i can't comment on those.

[Manach]

<blockquote><font size="1" face="Verdana, Arial">quote:</font><hr>Originally posted by cre8v mx3:
then two possibilities:
his formula is off
the motor he got had upgraded injectors<p>i myself have never tested them, but i've talked to derrick at CS about this subject before and i've also talked to a well known tuner with bpt motors. they both say between 320-330cc. i'm not sure what the gt-r injectors are...so i can't comment on those.<hr></blockquote><p>Ya, I understand..<p>But, I must say, I trust this person for that inform, on the fact that a BP engine is a update/overbore version of the B6..<p>The B6T got 330cc injectors, why would they put the same injector on a BPT?<p>If Nippon Denso had a web site that we could put in the number on the injectors as BOSCH does, we could know for sure.