Why doesn't the HSR have the rear crossover coolant passage?
02-24-2009, 07:03 PM
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Car: '87 IROCZ
Engine: 395 ZZ4
Transmission: ProBuilt 700R4
Axle/Gears: 9 bolt 3.70s
Why doesn't the HSR have the rear crossover coolant passage?
And is this going to be a cooling problem?
02-24-2009, 07:23 PM
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Car: '87 IROCZ
Engine: 395 ZZ4
Transmission: ProBuilt 700R4
Axle/Gears: 9 bolt 3.70s
Re: Why doesn't the HSR have the rear crossover coolant passage?
I did a search now and read that (apparently) the lack of a rear coolant cross-over is not critical.
And I checked the Accel base that I just removed, it does have the rear cross-over, as the factory intake has.
And I checked the Accel base that I just removed, it does have the rear cross-over, as the factory intake has.
02-24-2009, 08:28 PM
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02-25-2009, 07:53 PM
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Car: 84 Monte Carlo SS
Engine: 408
Transmission: 700-r4
Re: Why doesn't the HSR have the rear crossover coolant passage?
It's never been an issue for the .040 over 400 in my SS.
02-27-2009, 08:37 PM
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Car: '87 IROCZ
Engine: 395 ZZ4
Transmission: ProBuilt 700R4
Axle/Gears: 9 bolt 3.70s
Re: Why doesn't the HSR have the rear crossover coolant passage?
Thank you.
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