Speaking of ducting and heat shielding changes, I'll also be replacing my current front chin splitter with a full front splitter and air dam setup.
Splitter to be fabbed from plywood and ABS sheet, coupled with brackets designed to allow splitter to be easily removed from the car, and a new approach to the splitter front support rods for something rigid downward but a bit flexy upwards.
Having got these splitter brackets in, they are steel and very beefy. My goal with new splitter will be to be able to stand on it so as not to worry about flappage.
Also before designing rad duct work, will be moving from a 2 row to a 3 row half rad (from a 1 5/8" to a 2" core). Its on the way:
Will also move from ethlyene glycol 50/50 mix to straight water and water wetter added. Hoping that might help a bit as well. Also repurposing the bumper mounted oil cooler to become a water precooler for the GSR factory oil cooler. This way, warm water from the intake nipple will get pumped out to the bumper cooler, temps reduced, then piped to the oil cooler, then back to the lower side of tstat housing.
Short of going air to water intercooler and mounting a full size rad up front, I'll be pulling out all the stops to reduce coolant temps for event in August with the half rad! It should be fun.
PCI spherical RTA bushings are also on the way, but will be saved for trackside installation:
APPLICATIONS: 88-2000 HONDA CIVIC, 88-91 CRX, 89-2001 ACURA INTEGRA DESCRIPTION: V4 Rear trailing arm spherical bearing kit FEATURES: CNC MACHINED 6061/ 2024 REPLACEABLE PRECISION GROUND BRONZE SHAFT BEARING HIGH QUALITY SPHERICAL BEARINGS OFFSET HOUSING ANODIZED HOUSINGS AND SHAFTS ZINC PLATED...
www.pci-racing.com
I really want to feel the difference side by side going from poly to spherical. All major rear end components will be spherical by that time.