Inlet temp

HQ355 · Post by **HQ355** » Mon Nov 10, 2014 5:39 am

Just wondering what the average manifold temperature normaly is on the bunch of bannanas 304 ? Cheers

Post by **delcowizzid** » Mon Nov 10, 2014 6:13 am

anywhere from 35-coolant temp depending on if you are open throttle or closed or sitting there idling.they read heatsoaked manifolds and it takes a while for the reading to come down after sitting idling

HQ355 · Post by **HQ355** » Mon Nov 10, 2014 6:21 am

So what's a decent manifold these days without robbing a bank to get a group A one ? It will be going on a 355 with mild roller cam, ported heads 10:1 comp, extractors into twin 2 1/2, t-56 and 9" with 4:11's ?

Post by **vlad01** » Mon Nov 10, 2014 9:18 am

lol, those temps were a lot more than coolant temp.

it was over 100 on this engine. 104 it peaked.

HQ355 · Post by **HQ355** » Mon Nov 10, 2014 9:40 am

Yeah it was hot that day, drive it on Saturday when it was hotter (35) and it only got up to 88 ? Still warm though

Post by **vlad01** » Mon Nov 10, 2014 10:17 am

maybe hot engine bay temps cos it was way lean? the exhaust was radiating tons of heat that day.

HQ355 · Post by **HQ355** » Mon Nov 10, 2014 11:08 am

May be ? We didn't drive it after last upload, it was running cooler on Saturday, and it was getting a bit of a work out and then stuck in traffic, time will tell, il have some fun and find out ! I'l have to come
up there and do some high altitude tuning on the test track lol

Post by **vlad01** » Mon Nov 10, 2014 11:21 am

ah the test track

vn5000 · Post by **vn5000** » Mon Nov 10, 2014 11:30 am

Performance cams with large valve overlap allow exhaust gases to heat the iat up to over 120 deg c at idle.

Post by **vlad01** » Mon Nov 10, 2014 12:39 pm

ahh! yeah thats what we were seeing. idle and the intake was cooking

Inlet temp

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