Injectors - Advice - Page 4 - ZR-1 Net Registry Forums

XfireZ51 · 11-15-2016

Paul,

My comment was ONLY directed to the Secondary Delete calibration.

Hog · 11-15-2016

Here is a diagram of the EV6 injectors talked about earlier compared to older EV1 injectors. I run the EV6 with USCAR connectors, they came in some GEN 3/4 SBC applications (LS2). They are 24 lb/hr @ 43.5psi (3BAR) test pressure. The LT5 rail pressure is 50.7psi.

secondchance · 11-18-2016

16 new Accel injectors showed up yesterday. Got home at 3 pm today. It was 3:45 when I started. Replaced 16 injectors and got everything buttoned up by 6. Not bad!
I'll report back after I get a chance to test drive. Right now, too much evening rush hour traffic.

PhillipsLT5 · 11-19-2016

no buyer remorse with accels

secondchance · 11-19-2016

Drove out to Katie's cars & coffee, met up with Phil, Rich and Scott - a new ZR-1 owner.
Noise I was hearing definitely was due to one or possibly more primary injector going bad. LT5 ran beautifully. It took me twice but finally got it right.

Paul Workman · 11-19-2016

Quote:

Originally Posted by XfireZ51

Paul,

My comment was ONLY directed to the Secondary Delete calibration.

Yes, and accurately so. But, to the unfamiliar - nobody in particular - it struck me that the secondary-delete nuance might not be clear to some...was my point (hence directed to the "OP"

)

Starman · 12-22-2016

This site used to recommend the RC stainless injectors. Installed about 8 years ago, no more stumble. Not as cheap as the Accel, but flow matched.

rkreigh · 01-02-2017

I just replaced the injectors on the LSV and went with the FIC stainless. Flow matched, great price, and the car runs smoother and more powerful than ever!

Thanks to Demps for helping me out. I had a throttle shaft plug pop out and then a couple weeks later another one. They have been fine ever since the conversion but for some reason now popping out.

Demps took care of it even though it wasn't his fault

Standup guy who does really great work.

Dynomite · 01-02-2017

Quote:

Originally Posted by Starman

This site used to recommend the RC stainless injectors. Installed about 8 years ago, no more stumble. Not as cheap as the Accel, but flow matched.

I use RC SL4-205 injectors (500+ hp). Tech Info - LT5 RC SL4-205 injectors (500+ hp) Calculations

11-15-2016	#31
XfireZ51 Join Date: May 2007 Location: Chicagoland, IL Posts: 9,698	Re: Injectors - Advice Paul, My comment was ONLY directed to the Secondary Delete calibration. __________________ [SIGPIC][/SIGPIC]Former Membership Chairman Former ZR-1 Registry - BOD 1972 Corvette 4speed base Coupe SOLD long time ago 1984 Corvette Z-51/4+3 SOLD 1992 Corvette ZR-1 Aqua/Gray #474 SOLD 1992 Corvette ZR-1 Black Rose/Cognac #458 2014 Honda VFR Interceptor DX

11-15-2016	#32
Hog Join Date: Jul 2010 Location: Woodstock, Ontario, Canada Posts: 1,275	Re: Injectors - Advice Here is a diagram of the EV6 injectors talked about earlier compared to older EV1 injectors. I run the EV6 with USCAR connectors, they came in some GEN 3/4 SBC applications (LS2). They are 24 lb/hr @ 43.5psi (3BAR) test pressure. The LT5 rail pressure is 50.7psi. __________________ peace Paul ZR-1 Net Registry Member #1494

11-18-2016	#33
secondchance Join Date: Aug 2006 Location: McLean, VA Posts: 3,717	Re: Injectors - Advice 16 new Accel injectors showed up yesterday. Got home at 3 pm today. It was 3:45 when I started. Replaced 16 injectors and got everything buttoned up by 6. Not bad! I'll report back after I get a chance to test drive. Right now, too much evening rush hour traffic.

11-19-2016	#34
PhillipsLT5 Join Date: Aug 2005 Location: Scottsdale, AZ Posts: 2,451	Re: Injectors - Advice no buyer remorse with accels

11-19-2016	#35
secondchance Join Date: Aug 2006 Location: McLean, VA Posts: 3,717	Re: Injectors - Advice Drove out to Katie's cars & coffee, met up with Phil, Rich and Scott - a new ZR-1 owner. Noise I was hearing definitely was due to one or possibly more primary injector going bad. LT5 ran beautifully. It took me twice but finally got it right.

12-22-2016	#37
Starman Join Date: Sep 2008 Location: Speedway, IN Posts: 132	Re: Injectors - Advice This site used to recommend the RC stainless injectors. Installed about 8 years ago, no more stumble. Not as cheap as the Accel, but flow matched.

01-02-2017	#38
rkreigh Join Date: Jan 2004 Location: Alex VA Posts: 1,087	Re: Injectors - Advice I just replaced the injectors on the LSV and went with the FIC stainless. Flow matched, great price, and the car runs smoother and more powerful than ever! Thanks to Demps for helping me out. I had a throttle shaft plug pop out and then a couple weeks later another one. They have been fine ever since the conversion but for some reason now popping out. Demps took care of it even though it wasn't his fault Standup guy who does really great work. __________________ 95 390 LPE ZR1 (505 rwhp) LSV = Lingenfelter Super Vette Twin Turbo 2003 Z06 (800 RWHP)