ms4 and 408 with stg 1 243's guess on my numbers
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ms4 and 408 with stg 1 243's guess on my numbers
Ok so i had a spun rod bearing. I tried finding a good stock cube rebuild kit for cheap but couldn't so I decided STROKER. First i was looking at the 383 through texas speed. But then chris with CCperformance made me a great deal on an Erik Koenig built 408. I am runnig the MS4 on a 111.5 lsa with stage 1 ls6's from texas speed. I also have all of the basic bolt ons ported tb, lid, full exhaust with lt's, ud crank pulley but i have the stock ls6 intake. The engine will be right about at 10.8:1 cr and im running the stock 3.42 gears in my 10 bolt through an M6. I will be getting it tuned shortly what do you think I will put down on a md with a good tune? sorry for the length.
Brandon
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MD~450-460RWHP
Dynojet~480~RWHP
With a 90/90 setup you should clear 500~ on a dynojet
Mill the heads or run some cometics get the setup to 11.2-11.5 compression and the car should make 500 all day
Dynojet~480~RWHP
With a 90/90 setup you should clear 500~ on a dynojet
Mill the heads or run some cometics get the setup to 11.2-11.5 compression and the car should make 500 all day
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Should look similar to the graph in the thread below after you get the FAST intake.
https://ls1tech.com/forums/dynamometer-results-comparisons/970307-tsp-402-w-ms3-stage-1-ls6-heads.html
https://ls1tech.com/forums/dynamometer-results-comparisons/970307-tsp-402-w-ms3-stage-1-ls6-heads.html
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Maybe 470-480 with a fast 90/92 on an honest reading dynojet and about 440-450 on an honest reading Mustang Dyno. Can't really relate to anything else that has their numbers corrected to "read like a dynojet" on other brand dyno's.
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That car made 500rwhp on a dyno dynamics which supposedly reads 10-15% lower than a dynojet. Not doubting the cars performance but too many people just see the number and overlook the fine details. Im sure those numbers were corrected to "read" like a dynojet but it still isn't a true accurate comparison IMO.
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That car made 500rwhp on a dyno dynamics which supposedly reads 10-15% lower than a dynojet. Not doubting the cars performance but too many people just see the number and overlook the fine details. Im sure those numbers were corrected to "read" like a dynojet but it still isn't a true accurate comparison IMO.
My car was dynoed on the same dyno as fifedogg.
I wouldn't say the numbers my low
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You're already missing the crucial FAST intake.
Your exhaust might be less than ideal as well.
If you had all the UPgraded bolt-ons, you would see WELL in excess of 5xx rwhp and a LOT of torque
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You are free to start a new thread after you have some results. This section is for dyno results and comparisons, not guessing games. That's better suited for the Gen 3 internal section.
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2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.