THINGS TO COME!
THRASHER Modular Pulley System
- Typical gains for the 3.4� pulley is 25-30 HP **
- Typical gains for the 3.25� pulley is 30 HP **
- Typical gains for the 3.0� pulley is 35 HP **
** if proper measures have been taken to keep knock retard down!!
U-Bend Upgrade that is a must do mod. at the least...
A throttle body spacer will insulate your TB from the heat of the supercharger. Keeping your TB cool will help keep your intake temperatures down thus reducing KR and increasing HP potential.
Eliminate head light dimming, increase ignition performance.
Easy hookup for ICCU or A/F gauge!
3" downpipe with Hi-flow cat.
limited slip dif.
There are more part installed on my car then are listed here...
Aluminum and carbonfiber petals
(All items on top, installed)
WHAT HOOD DO YOU LIKE BEST?
F.1 'Style' Grand Prix Ram Air Hood
The "New" SD Grand Prix Ram Air Hood
The GTX Grand Prix Ram Air Hood
COMMING SOON Carbon Fiber & Chrome Shift Knob (installed)
Stage IV Heads from INTENSE
Each head is disassembled, inspected, cleaned and extensively ported. Each head is checked and typically ends up being milled ~ .005" for perfect flatness. Then top quality solid bronze guides are installed and a competition valve job and bowl blending is performed. 1.90" (intake) and 1.57" (exhaust) Manley Severe Duty Generation II Valves, custom made of NK-844 Stainless and XH-428 Stainless respectively are installed. These valves feature hardened tips to prevent mushrooming, even when used in conjuction with stock rockers, and are subjected to a competition valve job and multi-angle radiused. Heavy duty (130 pound) aftermarket valvesprings by CompCams are installed at 1.80" along with Manley titanium retainers. These springs and retainers are STANDARD on all INTENSE� Stage 3 CNC Cylinder Heads. Our heads are machined to handle valve lifts up to .600". And the combustion chambers (stock = 62 cc, Stage 4 = 61 cc) are fully polished.
Each head is then painted with your choice of 1966 - 1970 Pontiac Metallic Blue, 1970 - 1975 Buick Red, Aluminum, Black, or Bright Red high-heat engine paint and reassembled. By utilizing valvesprings with the stock conical shape, we completely eliminate the possibility of rocker arm to retainer interference found in some other head designs. By properly machining the heads to handle increased valve lifts, we are able to prevent oil seal and valve guide damage that can be caused by cams with gross valve lifts in excess of .525".
From an airflow standpoint, these heads are without question the best 3800 Series II/III design we have seen:
Intake (28" of water, clay radius to repeat)
.100" - 69 cfm
.200" - 127 cfm
.300" - 175 cfm
.400" - 208 cfm
.500" - 224 cfm
.600" - 235 cfm
Exhaust (28" of water, 1.75" pipe to repeat)
.100" - 60 cfm
.200" - 117 cfm
.300" - 172 cfm
.400" - 199 cfm
.500" - 212 cfm
.600" - 222 cfm
Look for horsepower gains to be in the 30-60 HP range with these heads, greatly dependent on other mods. Good results will be seen on engines with maximum airflow (induction and exhaust), and the best results will be seen on engines with higher boost and/or intercoolers.
INTENSE� Nitrous/Blower 3800 Camshafts
This is an excellent profile for nitrous oxide injection combined with superchargers such as the M90, MP112, twin-screws or centrifugals. Not for the faint of heart, our new Nitrous/Blower cam grind is designed for 15 to 20 pounds of boost combined with a 100 (or larger) shot! It should NOT not be used with stock cylinder heads and/or stock valvesprings. It is engineered for use with highly modified cylinder heads and oversized valves, and is a perfect match to the INTENSE� Stage 3 CNC L67 Cylinder Heads. The powerband is incredibly strong from 2,800 to 7,000 RPM, with peak torque at 4,400 RPM and peak horsepower at 6,400 RPM (depending on your nitrous arrangement).
CAM-803 - INTENSE� Stage 3 Nitrous/Blower Cam, duration @ .050": 220�/232�, lobe lifts: .337"/.351", valve lifts with 1.60:1 rocker arms: .539"/.562", lobe separation angle: 116�, intake centerline: 112�
INTENSE recommend CompCams "OE R Series" Hydraulic Roller Lifters, High Load Valvesprings, and Valvespring Retainers with any aftermarket camshaft
INTENSE also recommend INTENSE� High-Performance Pushrods with any aftermarket camshaft...
I may even go as far as a INTENSE� Race Ready Short Block Assembly... I will keep you posteded...
Working on this as well...