87 88 IROC CAMAROS 350 TPI Automatic

[sYcYenko]

Ok Silly question here. Does anyone make a HYYPER CHIP or some type of program(s) that I can install on a 87 or 88 350 TPI IROC. Want to boost the HP and performance but keep it looking original and correct. Any help is greatly appreciated. Thank you

[Seattle Sam]

Capt. Carl,
You can still get the Hypertech chip, Martel Bros has it - get the Thermo-Master, requires a 160 degree thermostat. I ran one in my '87 Formula 350 Pontiac, you could definitely tell there was more low end torque. The chip I bought back in the day also improved the 700R4 trans shift points, raising the lock-up speed for fourth gear. It's located in the passenger footwell, it's a very quick and easy swap.

Here is the web site with the chip - Thermo-Master

87 part number - HYP127062
87 California - HYP157312
88 part number - HYP128822
88 Cali - HYP158302

-Sam

[Charley Lillard]

Cool..I had a 87 Iroc..what color is it ?

[Jeff H]

I recently saw an 86 or 87 IROC with 5500 original miles for sale in our area. I think the asking price was around $17K and I think it was red, 350, AT. If anyone is interested I can see if I can find the ad again.

[PxTx]

If you want a better custom tune, I would recommend stopping over at http://westers_garage.eidnet.org/

Paul T