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FWIW I pulled 178.3whp with my stock GT cam.

Also my dads GTP (40thGTP on clubgp) pulled 340.6whp with XP cam, Gen 3 M90, stock heads.

I don't have sheets here but you can look on the clubgp list for proof.
 

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i don't like dynos...

i dyno 100 less HP and run a tenth slower then a person on the list with same cam and setup basically..

Mustang vs Dynojet i guess. Each time ive tried a dynojet, place could never get a good reading at all. On mustang dyno I did like 263hp / 399trq ... give +/- 5 on each run i did... maybe at an IDD ill do a dyno run and see what they show.
 

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Hey Tim, are you gonna add the Turbo cams in that also.
 

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Bill Whitmer ("ricefree" from CGP/MCCGP)
317whp/370wtq
S1x cam, Gen V M90, stock heads/valves/rockers, non-I/C

chart here... LINK

Other details...
Mod List - LINK
For Dyno - 3.0 pulley, unleaded race gas, dropped exhaust, open intake

- Dave
 

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ZZP's Comp Cam XPZ grind:
1. Fred Cakanic w/ 421WHP (I/C, G5 m-90, ZZP S3 Heads, 9.5:1) [STD]
2. Zooomer w/ 413WHP (I/C, G5 m-90, ZZP S4 Heads, 9.5:1) [STD]
3. House w/ 393WHP (non-I/C, G5 m-90, ZZP S4 alum Heads, 1.7 rockers)
4. radrace19 w/ 392WHP (I/C, G5 m-90, ZZP S4 Heads, 1.7 Rockers, 9.5:1) STD
5. Spyder w/ 382WHP (I/C, custom heads, 9.5:1)

ZZP's Comp Cam XP Grind:
1. MIGPCPREZ w/ 367WHP (G5-m90, I/C, 1.7, ZZP S3 Heads)
2. John C w/ 361WHP (I/C, custom heads) SAE
3. Adam_Murphy w/ 360WHP (G5-m90, I/C, stock heads, 9.5:1) STD
3. GTXPrix w/ 350WHP (I/C, IS3 Heads)
4. jamhoney w/ 347WHP (G5 m-90, I/C, stock heads)
5. 40thGTP w/ 340WHP (I,C, stock heads)
 

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This chart could be a little scewed now with all the turbos out there.

Mine S1x
493 HP (T67 Turbo, A2A IC, L32 heads, stock rockers)
 

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This chart could be a little scewed now with all the turbos out there.

Mine S1x
493 HP (T67 Turbo, A2A IC, L32 heads, stock rockers)
They have turbo listed at the bottom but Tim is the only one listed. Looks like you are #1 for s1x either way though :icon_lol: I bet that thing is a beast, what RPM are you spinning it to?
 

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I don't know if this area get updated any more, but I will post my results anyway.

M90 running a 61mm pulley and over drive balancer.
ZZP XPZ cam shaft.
130 LB valve springs
Ported heads, LIM and supercharger.
Diamond forged pistons
Gap less rings
L67 rods
Balanced rotating mass
80LB injectors
W2A intercooler
E85 fuel
6 speed T56 transmission

Power output = 449RWHP
Currently the engine is out and having a few new bits added
 

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