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Discussion Starter · #1 ·
Does anybody know if 550cc injectors made for a 7M head will fit in our 5M/6M head and fuel rail? I understand the whole not being able to run them without a fuel controller etc...., I would just like to know if they are physically interchangeable? ITSUKI Drifter, Racetek, anyone??? Thanks,

Sonny
 

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Discussion Starter · #5 ·
re: injectors

Thanks for the replies guys. ITSUKI Drifter, my plan was to rebuild my 6M, add an upgraded CT-26 (60-1 or 60 trim, haven't decided yet) with all the supporting mods and of course a stand alone. I would like to run upto 15psi on this turbo, with maybe the occassional 18-20psi blast the odd time I need to make my point :) I would really like to go with MKIII 440s, but this would limit me somewhat. I'm trying to plan for a worst case scenario etc....., and the 550s give me that luxury. Still, it would be nice to get a nice affordable set of 440s instead...................

Sonny
 

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Discussion Starter · #8 ·
re:

Hi Bob, I think those 295cc injectors your talking about are running stock CT-26 turbos at elevated fuel pressures, correct? I want to try and refrain from pumping up the fuel pressure cause that will have other implications, and I would like to run a T04B or T04E compressor wheel, which should be pumping out quite a bit more cfm than a stock CT-26 :D

ITSUKI Drifter, I too think SDS is the way to go. I started getting a little interested in this new Split Second MAF mod, but in the end I think the SDS unit will be superior in every aspect (except price :( ) It's gonna be a long term project that I hope to have sorta complete by next spring. You'll probably be pestered by me many more times by then :D

Thanks for the help guys.
 

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Discussion Starter · #10 ·
re:

Oldschool 85, here's my 2 cents worth, take it for what you will (and I'm by no means the expert here). You will not be able to make your power goals if A) you have injectors that are smaller than 440s, and more than likely 550s will be in order, B) changing to a stand alone, or at the very least the Split Second MAF mode (as seen in the Group Buy section), C) you will definately have to change alot more, like the internals of the car etc......... Lots of people wanna make over 400hp (me included), but to do it right takes alot of time and money. If you take short cuts or try to skrimp on something, you ultimately won't be as happy and might have to rebuild a brand new engine. My recommendation spend some time reading all the posts in this site relating to engines and turbo conversions, also visit the Supraforums site, goto the MKII section, and hit the technical tab on the top, it also illustrates what is needed to convert a 5M into a turbo engine. Good luck.

Sonny
 
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