07-22-2018, 10:26 PM | #1 |
Drives: Car Join Date: Jan 2012
Location: Pittsburgh, PA
Posts: 68
|
LT4 HPFP swap question
Can someone who has done the LT4 HPFP swap confirm this is what the new pipe is supposed to look like on the left? Old one had some sort of sealant but the brand new AC Delco 12677004 one doesn’t.
__________________
2014 Corvette Z51 M7
A&A Vortech V3 Si |
07-22-2018, 11:52 PM | #2 |
Drives: 16’ 2SS A8 HBM Procharged Join Date: Jun 2017
Location: Boston
Posts: 410
|
Just changed mine the other night and it was the same as yours. I wondered the same thing. But... it’s working so far.
__________________
16' 2SS A8 Hyperblue | P1SC-1, Race IC | JMS fuel pump voltage booster | Jannetty custom tune | Elite E2-X catch can | M017 Wheels
|
07-23-2018, 08:43 AM | #3 |
Drives: Car Join Date: Jan 2012
Location: Pittsburgh, PA
Posts: 68
|
Thanks, threw me off and had me concerned. Did you loctite it or just torque it and send it?
__________________
2014 Corvette Z51 M7
A&A Vortech V3 Si |
07-23-2018, 10:35 AM | #4 |
Drives: 16’ 2SS A8 HBM Procharged Join Date: Jun 2017
Location: Boston
Posts: 410
|
Torqued it down to the “mechanic spec” then sent it!
__________________
16' 2SS A8 Hyperblue | P1SC-1, Race IC | JMS fuel pump voltage booster | Jannetty custom tune | Elite E2-X catch can | M017 Wheels
|
07-24-2018, 11:23 PM | #5 |
Drives: 2018 Camaro 2SS, Hyper Blue Join Date: Jun 2016
Location: Next Level Tuning - Chicago
Posts: 186
|
The blue material is sealant designed for fuel line fittings. Comes out watery and thickens up in about 30seconds. I let it dry up and then install the line or whatever I'm working on. I reused all my lines without issue.
__________________
2018 2SS, A8, NAV, NPP, MRC, Sunroof, Hyperblue, LT4 S/C, LT4 Fuel System, RotoFab CAI, Headers, HiFlo Cats
2016 2SS, A8, NAV, NPP, MRC, Sunroof, Hyperblue (GM buyback) 1999 Trans Am Firehawk, M6, headers, no-cats, slp exhaust, hot cam, intake, 3:73 gears. Red/Blk |
|
|
Post Reply
|
|
|