228R results
228R results My injectors were almost maxed out and i'm wondering if i left quite a bit on the table due to it??? My car is an LS1/A4 with ported 243's, LS6 intake, LT's, 3in y dumped, cold air kit, 228r cam and a yank 3600 stall.
if you plan on doing more stuff to it you will need injectors, and the fact that they are almost maxxed out, it wouldnt hurt.. but no you will not see more gains on the dyno with bigger injectors if you already have your tune.
THe dyno #'s do seem a bit low but you're also A4.. besides, the dyno is just a tool.
as long as it is running strong
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If it maintained proper air fuel, then no you wont see gains. However, if it leaned out on the top end, then yes you might see gains. There is no air fuel reading on you dyno, so it's rather hard to tell..
But, if the injectors are maxed or close to it, bigger injectors would help me sleep better knowing there is less chance of it going lean and melting things down.
But, if the injectors are maxed or close to it, bigger injectors would help me sleep better knowing there is less chance of it going lean and melting things down.
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Verdad Gallardo I'm going to check to see if I'm losing fuel pressure up top tomorrow and go from there. I will end up doing bigger injectors anyway because I plan to do a stroker kit.
Teching In
Joined: Nov 2010
Posts: 29
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If the car was breaking up at the top end you might pick up a little. However with that combo it is very close to being accurate. On stock bottom end LS 1/2/6 heads and cam combos do not make 500hp + at the wheels like everyone claims. Generally speaking with that HP and TQ that should be good for getting the car into the 11's.
Staging Lane
Joined: Nov 2010
Posts: 53
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From: Seymour,Indiana
I just had my ls2 tuned yesterday. vrx5 cam, underdrive pulley, kooks 17/8 headers, ortaci intake, trickflow 220 as cast heads,yank ss3600 and my injectors was maxed out also. Made 444rwhp.
So I threw a fuel pressure gauge on the rail and checked. I have 70lbs at idle and at WOT it drops to 50lbs. What would be the downside of this happening??? This is a converted 94 camaro and I'm pretty sure it doesn't have a regulator.
