MS4 & PRC Stg1 head results
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TECH Resident
Joined: Nov 2003
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From: Kansas
MS4 & PRC Stg1 head results Finally got a tune on the car, and it's running real good now. Drives great. Figured I'd share the results and see what you all thought 
Mods are:
MS4 Cam
PRC LS6 Stg1 heads
LID
Home Ported TB
LS6 intake
12 bolt w/ 4.10
It ended up putting down 423 rwhp 387 tq.
Mods are:
MS4 Cam
PRC LS6 Stg1 heads
LID
Home Ported TB
LS6 intake
12 bolt w/ 4.10
It ended up putting down 423 rwhp 387 tq.
That power is great for your mods. You still have plenty you can do to get it into the 450s.
__________________
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.
Originally Posted by Patrick G
That power is great for your mods. You still have plenty you can do to get it into the 450s.
With that size of a cam and lift, cut-out or no, headers could be bigger.
Ported 90/90.
EWP.
Maybe a set of YT rockers.
Should definitely be in the 450-46x's through that 12-bolt
Good results for your current level of modifications
Last edited by The Dragon; Jun 25, 2007 at 03:33 AM.
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Joined: Aug 2003
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Originally Posted by Fad2blk_98
Finally got a tune on the car, and it's running real good now. Drives great. Figured I'd share the results and see what you all thought
Mods are:
MS4 Cam
PRC LS6 Stg1 heads
LID
Home Ported TB
LS6 intake
12 bolt w/ 4.10
It ended up putting down 423 rwhp 387 tq.
Mods are:
MS4 Cam
PRC LS6 Stg1 heads
LID
Home Ported TB
LS6 intake
12 bolt w/ 4.10
It ended up putting down 423 rwhp 387 tq.
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Not bad numbers at all! Considering the list of mods you have, I think the car made great power. There are numerous things you could do to get the mid 400's. Congrats on the numbers!
Jon
Jon
Awesome numbers considering it's through a 12-bolt w/ 4.10s and stage 1 heads. Stock driveshaft?
I have a very similar setup with a much smaller cam, but I am planning on swapping to an MS4 (if it will work with my heads) probably sometime later this year. I hope to put down similar numbers to yours, so I was glad to see your post!
I have a very similar setup with a much smaller cam, but I am planning on swapping to an MS4 (if it will work with my heads) probably sometime later this year. I hope to put down similar numbers to yours, so I was glad to see your post!
Thread Starter
TECH Resident
Joined: Nov 2003
Posts: 792
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From: Kansas
Originally Posted by PewterScreaminMach
Awesome numbers considering it's through a 12-bolt w/ 4.10s and stage 1 heads. Stock driveshaft?
I have a very similar setup with a much smaller cam, but I am planning on swapping to an MS4 (if it will work with my heads) probably sometime later this year. I hope to put down similar numbers to yours, so I was glad to see your post!
I have a very similar setup with a much smaller cam, but I am planning on swapping to an MS4 (if it will work with my heads) probably sometime later this year. I hope to put down similar numbers to yours, so I was glad to see your post!
