Plastic Air Intake Upgrade
#1
Plastic Air Intake Upgrade
Hey all, I'm looking at upgrading/swapping the factory black plastic air intake tubing on SV8 (4.2 SC) for a little more air flow and to increase SC whine.Searching for an upgrade online is proving very difficult. So I'm considering crafting my own using a 3inch aluminium Y pipe with some aluminum elbow and straight sections along with some silicone piping. All of it would be high temp ceramic painted and possibly covered with some heat wrap. My question is, would the 3inch piping be sufficient and would the Y pipe section connect straight to the factory alloy intake connecting to the throttle body? All keeping the the factory air boxes
I've found this image on Google and ideally this is what I would be aiming to do.
I've found this image on Google and ideally this is what I would be aiming to do.
#3
#4
Its from this thread some years ago:
https://www.jaguarforums.com/forum/x...intake-100862/
https://www.jaguarforums.com/forum/x...intake-100862/
I thought photo I found looked familiar!
Pretty sure I visited that thread quite a while back
#5
At the moment I'd be happy with the extra SC whine but in the future I'll be doing a smaller SC pulley, most likely 6% unless there's a way to increase cooling(aside from the Bosch 010 pump) to reduce heat soak with a 10% pulley and a tune after pulley upgrade.
Would you happen to have any recommendations on a tuning place?
Last edited by Remnant1; 07-20-2022 at 09:13 PM.
#7
I actually have the car you see in the photo with that setup still on there. Haven't talked to the previous owner for a while but maybe I could forward him this thread to see his thoughts on the differences with it installed as I wouldn't know due to leaving it that way.
I really love that intake style! This inspired me to try an build my own intake setup for my SV8
Trending Topics
#8
#10
At the moment I'd be happy with the extra SC whine but in the future I'll be doing a smaller SC pulley, most likely 6% unless there's a way to increase cooling(aside from the Bosch 010 pump) to reduce heat soak with a 10% pulley and a tune after pulley upgrade.
Would you happen to have any recommendations on a tuning place?
Would you happen to have any recommendations on a tuning place?
__________________
2008 XKR Convertible, (mods: AlphaJagTuning ECU Tune , 1.5lb pulley, (200cel cats( are now melted), xpipe, Bosch 001 pump, 180 Thermostat.
Drag strip : 7.9sec 1/8mi 90 MPH . 1/4 mile 12.55 at 112.98mph
432rwh Dyno on Mustang Dynometer , Approx 511 crank HP.
2013 XJ 5.0 SC (Alpha Jag ECU, TCU tune, crank pulley), 600+ HP, 11.6 sec 1/4th mi 122mph, 7.6sec 1/8th mi
2008 XKR Convertible, (mods: AlphaJagTuning ECU Tune , 1.5lb pulley, (200cel cats( are now melted), xpipe, Bosch 001 pump, 180 Thermostat.
Drag strip : 7.9sec 1/8mi 90 MPH . 1/4 mile 12.55 at 112.98mph
432rwh Dyno on Mustang Dynometer , Approx 511 crank HP.
2013 XJ 5.0 SC (Alpha Jag ECU, TCU tune, crank pulley), 600+ HP, 11.6 sec 1/4th mi 122mph, 7.6sec 1/8th mi
#11
#12
The intercooler radiator can be upgraded too. This is the cheapest place I've found it so far, but I've been told that they might occasionally show up on Ebay cheaper. This is the same company who make the unit Paramount & EuroToys sell
#13
#14
Thread
Thread Starter
Forum
Replies
Last Post
ExcelsiorZ
XJ XJ6 / XJ8 / XJR ( X350 & X358 )
6
08-19-2018 10:33 AM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)