Happy Friday Everybody!! The Mod Shop Is Here!!!! Spotlight: JSC Speed
Friday, July 18th, 2008Ok Everyone, Today the Mod Shop is coming at you all thanks to the guys at Bay To Bay Technology… My network was down last night and I couldnt get it going for nothing but they got Matt on the job and im here! Thank you B2B Tech for VizX is here and The Mod Shop Is Now!!!
So Whats going on with everybody?? Happy as I am that the weekend is here? I bet you are! This week took forever, or so it felt, But anyway On Topic!
Today we are checking out a Turbo system upgrade for your 2003-2005 Dodge Neon SRT-4 with an AGP Turbocharger system from:
“AGP’s SRT-4 turbo kit starts off with a new cast exhaust manifold centered around the Garrett T31 High Flow 4 bolt outlet turbine housing. Turbo placement is a key variable in this design, because of the clearance with the engine and firewall. Rest assured, the centerline placement of the AGP’s turbocharger gives the turbo clearance around the SRT-4’s firewall.
AGP’s turbine side features a GT31 turbine wheel surrounded in the higher flowing newly designed 4 bolt outlet T31 .63 A/R turbine housing manufactured specifically for the highest flowing performance. AGP does not use the decades-old OEM designed 5 bolt turbine housing due to its flow restrictions at high pressure ratios.
AGP also added an elbow to the compressor housing so that it will line up to your factory SRT-4 intercooler charge pipe with some modification. AGP’s SRT-4 turbo kit uses the Turbonetics Evolution external wastegate to properly manage the exhaust flow to the turbine and prevent any unwanted boost creep, while still allowing enough control for those wanting to push the engine to its limits. The Evolution gate does this perfectly with a few different spring rates (all spring rates included in the kit). The AGP SRT-4 turbo kit vents the external wastegate to the atmosphere to keep turbine efficiency the highest as possible.”
(photo above is a 50 trim but may not be actual kit)
Now you have three options with your turbo selection.
- “STANDARD 50 TRIM: The 50 trim is the best matched turbo for the SRT-4’s 2.4L motor for street/strip purposes. AGP’s 50 Trim SRT4 turbo kit spools fast, and makes great power. The 50 trim turbo is perfect for those wanting to make big power on pump gas and go to the track once in a while at run some 11’s. If you plan to run nothing but pump gas, and want the best street turbo for your SRT-4, then the AGP 50 trim is your turbo. Full boost should be right around 3200-3300rpms with a .63 A/R turbine housing. AGP’s test cars have pulled over 420whp on pump gas at 23psi. The maximum boost is around 30psi where AGP has seen 500whp. This turbo is not ball-bearing.”
- “BALL-BEARING 50 TRIM: The AGP ball bearing 50 trim turbo kit has the same power capacity as the 50 trim turbo listed above, but has faster spool. Ceramic ball bearings create less friction for faster spool and better response. The ball bearing option costs $500 more, but is a much better SRT-4 street turbo, without any downsides. The AGP ball bearing 50 trim turbocharger is oil and water cooled and includes water lines.”
- “60-1 TRIM: AGP’s 60-1 SRT-4 turbo kit can make well over 500whp and support 32psi. Full boost is around 3400-3500 in a .63 A/R turbine housing. While the AGP 60-1 is a good race turbo kit, on pump gas is much less efficient than the 50trim. You will need a built motor to truly take advantage of the extra power this turbo will make. At 30psi it will make 40-50hp more than the 50 trim but at 20psi will usually make ~20hp less, so keep this in mind for street SRT-4s. The 60 trim turbo is ony recommended if you have a built motor and care more about race performance than street performance. This turbo is not ball-bearing.”
There are a few small notes at the bottom of their page so please read carefully so you make the best decision for your SRT4. Prices on their turbo’s range from just below $1900.00 to just below $2400.00 Below is a sample video found on youtube on what a nicely powered SRT-4 can do and sound like.
Well there you have it SRT people! The SRT4 neon will live on forever as it co-exists with the new SRT4, The Caliber! I hope you have enjoyed the mod shop today, thanks again Bay To Bay Technology for makin sure I can continue to bring whats hot in the automotive aftermarket today in The Mod Shop!!!
You Have Just Been Modded!! See you monday






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