02-27-2024, 10:52 AM | #1 |
Drives: ZL1 1LE Join Date: Apr 2022
Location: OH
Posts: 17
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Cam and JMS e85%
Hi,
Current mods are big gulp, ported stock TB and borla s cat back, JMS booster with a flex link tuned on e70 made 640/630 and pressure held steady. I have a BTR stage 2 38% going in next month. Will I still be able to run at least E40-60? I'd like to take it to 7krpm as well. Is 700rwhp possible? What if I add a pulley? Thanks, Mike |
02-27-2024, 04:56 PM | #2 |
Drives: 98 Camaro Join Date: Apr 2022
Location: MD
Posts: 274
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Might want to go with Kong x port or jokers race port with stock pulley first and see how you like it. Jms should keep up. Katech has a dual pump setup that retains jms out now for when you outgrow your single pump
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02-27-2024, 05:16 PM | #3 |
Drives: ZL1 1LE Join Date: Apr 2022
Location: OH
Posts: 17
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I'm not looking to make a ton of power.
Honestly loved the power at 640, lots of fun. But the oil pump issue scares me so I figured while I'm in there, do a cam. Just want to make sure I will still be able to run e40+ with the cam and JMS. I'd consider one step smaller pulley if I can still safely run e40+. |
02-27-2024, 09:57 PM | #4 |
Drives: 2016 1SS NFG A8 Join Date: Aug 2017
Location: 46804
Posts: 6,801
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Yes, you should be ok on stock pulley. If you upgraded the low side, you could probably stay on E70. That 38% lobe will extend the fuel headroom out another 80-100whp barring you have the low side support. So, you probably will be mixing around E50 to keep the low side happy.
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2016 NFG 1SS A8
Options-2SS Leather/NPP Perf. mods-Whipple 2.9/Fuel System/Flex Fuel/103mm TB/Rotofab Big Gulp/Cat Deletes/Corsa NPP Per. times- 10.5 @ 137 w/ 1.8 60ft Full weight on 20's 1200DA Last edited by KingLT1; 02-28-2024 at 07:50 AM. |
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