Another Injector Size Question.

[Boostin GST]

Hey guys I did do a search but could not find a post with some mods simular to mine. So I hope you dont bi*** and try and help a curious dsm owner.

98 GST

Here is my list of mods.

3" Tsudo Downpipe
3" Tsudo Catback
ACT 2600 Clutch
Greddy FMIC
Greddy ICP
Greddy Type S BOV
Weapon R Filter w/ Hard Pipe
Accel Wires
FP 18g w/ ported Exhaust Housing
Walboro 190 lph FP
Apexi SAFC
Apexi AVCR
Autometer Boost Gauge
NX Interchiller Kit

Just ordered

o2 Dump Housing
Pacesetter Exhaust Manifold

Want to run 16-18psi and just crank it up to 20-22 psi on special nights and maybe even add a 25shot or so with a wet kit once in a very long time (for those not so sure wins). was thinkg of some 550cc but was considering 650s or so. What would you guys think.

 

[billdo_83]

660s should do you fine. You should chip your ECU though or go with DSMlink. If you do that I would go with even bigger injectors like 720s or something of that flavor.

 

[The Avengence]

i would definitely go with the 650s over the 550s, or like billdo said maybe some 720s or 750s even

 

[Boostin GST]

dsmlink would not be in the coming months. maybe after a year or so. can you clarify chipping ecu?

 

[Boostin GST]

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&item=7953634506&category=33554

was thinking of those.

 

[billdo_83]

http://www.dsmchips.com/


If you are going to get DSMlink wait untill then.
The reason I say chip your car is to compensate for the bigger injectors.
with 660s you can just pull off using a S-AFC but once you start to get better than that you should chip your car because the S-AFC cant compensate enough.

 

[Boostin GST]

so then my car will run like shit with new injectors without link and chip?