camaro6spd

Which is better along the lines of getting hp and torque down low. I like the feeling you get a stoplight when you accelerate with lots of low down power but, i do want to still get up to 5500 rpms and produce moderate to good power. I looking to build a 390 to 415 ft/lb engine to combine with the T-56 and 3.73 or 4.10 gears.

precision350

The more you open up the inlet charge ie. 200=cc head runners, larger throttle body, bigger intake, etc., you are going to lose low end torque

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92 Camaro Z28
350 TPI
Dart Iron Eagle heads
10.5:1 cr
Lunati L54779 cam
52mm throttle body
Ported plenum
Home made AFPR ($2)
1 5/8 shorty headers
Ram air
255 lph Holley fuel pump
2.5 inch TRUE DUAL exhaust (no cats)
Flowmaster mufflers
4.10 gears
700R4 w/2000 stall
100HP nitrous
Best time before any of these mods:
15.1 @ 91.9
Best time after mods:
12.60 @ 108.3
That is at high alt.
5600 feet Morrison, Colorado Bandimere Speedway

camaro6spd

why is that. and which one do you people recommend for the torque? I know the fast burn heads produce alot of hp at around 5400.

gearrrhead

it kind of depends on what your are building. I would not run 200 cc runner heads if my reline was going to be 5500 or 6000 the afr 190 out preform the fastburn. if you look at the flow #s the dart iron eagle 180cc heads would probably be the best for for tpi engine if cost is a factor. if not get the afr 190's. on a 350 everything I have heard says that unless you are spinning lots or r's with a big cam steer clear of the large runners.

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"I don't trust anything that bleads for five day's and doesn't die"
88 iroc slp headers,borla catback,procharger to come soon.