Highest Bolt-on RWHP #'s???
Launching!
Joined: Nov 2001
Posts: 289
Likes: 0
From: Dallas, Tx
I have tuned a 02 Z28 that we got 381rwhp once.....car averaged 371-375 most of the time. Longtube race headers, dual 3inch, shortbelt, ported TB, ec ect. And TONS of dyno runs to get it perfect 
BTW, Car ran 119.xmph @ ~3400 pounds, so the power was there...not a dyno fudge.
Chris
BTW, Car ran 119.xmph @ ~3400 pounds, so the power was there...not a dyno fudge.Chris
TECH Enthusiast
Joined: Mar 2002
Posts: 602
Likes: 0
From: ft worth tx
Originally Posted by Cmarsh93z
I have tuned a 02 Z28 that we got 381rwhp once.....car averaged 371-375 most of the time. Longtube race headers, dual 3inch, shortbelt, ported TB, ec ect. And TONS of dyno runs to get it perfect BTW, Car ran 119.xmph @ ~3400 pounds, so the power was there...not a dyno fudge.
Chris
BTW, Car ran 119.xmph @ ~3400 pounds, so the power was there...not a dyno fudge.Chris
Staging Lane
Joined: Aug 2004
Posts: 54
Likes: 0
From: Chattanooga, TN
i've seen one guy around here that put down over 400 with bolt ons. Still running water pump and alt. I didn't believe it either but i'll see if i can get the dyno graph for you guys. It was like a 00-02 Ram Air T/A.
Last edited by YeahIt'sReal; Aug 21, 2004 at 04:52 PM. Reason: misspell
TECH Enthusiast
Joined: Mar 2002
Posts: 602
Likes: 0
From: ft worth tx
Originally Posted by YeahIt'sReal
i've seen one guy around here that put down over 400 with bolt ons. Still running water pump and alt. I didn't believe it either but i'll see if i can get the dyno graph for you guys. It was like a 00-02 Ram Air T/A.
353 Rwhp.... With just the mods in my sig., I made 353 rwhp...take note though, that I'm running a stock cam, LS1 Intake (not LS6, yet), stock heads (with 2.02/1.60 valves and very mild port and polish work; done by hand, and the SLP 1.85:1 rockers), Heavy 17x11 Torque Thrust IIs with 315 35/ZR17, stock driveshaft, Stock 3.42 rearend, and McLeod Street Twin clutch. Getting ready to upgrade to Comp Cams 230/230 .581/.581 cam, REV dual springs with Titanium Retainers, more polish work on my heads, Pro Mag 1.75:1 rockers, Comp Cams "R" lifters, and SLP LS6 Intake. I'll post new numbers when I get everything installed.
PS: If you're ever in the San Antonio, TX area, check out Corey over at Dynotex Racing (dynotexracing.com). He's a genius when it comes to anything automotive and has a new dynojet dyno and all the editing software. My dad and I custom built a Turbo/EFI setup for an aircooled VW motor using a TB from a 1990 Camaro and an ECM and injectors from a 1990 Corvette, and Corey got the programming perfect for us. He also did the tuning on my Camaro SS.
PS: If you're ever in the San Antonio, TX area, check out Corey over at Dynotex Racing (dynotexracing.com). He's a genius when it comes to anything automotive and has a new dynojet dyno and all the editing software. My dad and I custom built a Turbo/EFI setup for an aircooled VW motor using a TB from a 1990 Camaro and an ECM and injectors from a 1990 Corvette, and Corey got the programming perfect for us. He also did the tuning on my Camaro SS.
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Verdad Gallardo TECH Enthusiast
Joined: Mar 2002
Posts: 602
Likes: 0
From: ft worth tx
Originally Posted by ogfalcon
With just the mods in my sig., I made 353 rwhp...take note though, that I'm running a stock cam, LS1 Intake (not LS6, yet), stock heads (with 2.02/1.60 valves and very mild port and polish work; done by hand, and the SLP 1.85:1 rockers), Heavy 17x11 Torque Thrust IIs with 315 35/ZR17, stock driveshaft, Stock 3.42 rearend, and McLeod Street Twin clutch. Getting ready to upgrade to Comp Cams 230/230 .581/.581 cam, REV dual springs with Titanium Retainers, more polish work on my heads, Pro Mag 1.75:1 rockers, Comp Cams "R" lifters, and SLP LS6 Intake. I'll post new numbers when I get everything installed.
PS: If you're ever in the San Antonio, TX area, check out Corey over at Dynotex Racing (dynotexracing.com). He's a genius when it comes to anything automotive and has a new dynojet dyno and all the editing software. My dad and I custom built a Turbo/EFI setup for an aircooled VW motor using a TB from a 1990 Camaro and an ECM and injectors from a 1990 Corvette, and Corey got the programming perfect for us. He also did the tuning on my Camaro SS.
PS: If you're ever in the San Antonio, TX area, check out Corey over at Dynotex Racing (dynotexracing.com). He's a genius when it comes to anything automotive and has a new dynojet dyno and all the editing software. My dad and I custom built a Turbo/EFI setup for an aircooled VW motor using a TB from a 1990 Camaro and an ECM and injectors from a 1990 Corvette, and Corey got the programming perfect for us. He also did the tuning on my Camaro SS.
Port and polish work along with Rockers do not count as bolt ons. Sorry
haha I love it 
