Typical EGT temps
Moderators: jsmcortina, muythaibxr
Typical EGT temps
A general question looking for some real world feedback- what EGT temps do you see at idle and WOT? What engine and application do you have? I know this can vary depending on a million variables but lets hear it!
Re: Typical EGT temps
I see about 400c at idle, and about 760-780c cruising at 70mph top gear and is see maybe up to 800c under full throttle from 70mph cruise speed. on a bmw m20b25 n/a inline 6 2valve per cylinder engine.
1990 bmw 320i daily driver with m20b25 ms3 sequential fuel, 380cc injectors, d585 coil near plug, home made cam sync, launch control, fan control, vss, homebrew egt logging what's next????
Re: Typical EGT temps
this varies a bit for me, i have the iox with 8 egt. being cheap i bought 8 cheap probes. they vary about 200* f for me switching the physical probes around temps follows the probe not the port it was in.
i have a turbocharged sbf making around 750-800hp running e85 typical temps for me are 1500-1700*F, i did however have a wasegate failure once and run up to 20 lbs boost and not enought injector, i saw a brief mid 14 afr and egt of 1950* .
i have a turbocharged sbf making around 750-800hp running e85 typical temps for me are 1500-1700*F, i did however have a wasegate failure once and run up to 20 lbs boost and not enought injector, i saw a brief mid 14 afr and egt of 1950* .
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Re: Typical EGT temps
Do you not have over boost protection?ashford wrote:this varies a bit for me, i have the iox with 8 egt. being cheap i bought 8 cheap probes. they vary about 200* f for me switching the physical probes around temps follows the probe not the port it was in.
i have a turbocharged sbf making around 750-800hp running e85 typical temps for me are 1500-1700*F, i did however have a wasegate failure once and run up to 20 lbs boost and not enought injector, i saw a brief mid 14 afr and egt of 1950* .
1976 Datsun 280Z L28ET Garrett GT35R T3-T04E stage3 50 trim 63 A/R housing custom grind cam 2000-6000 rpm 440cc injectors intercooled 18 lbs. boost
3" exhaust turbo back LC-1 o2 sensor Hallman manual boost controller EDIS 6 ignition batch fire 60mm throttle body 5 spd T5 borg warner 3.54 lsd
3" exhaust turbo back LC-1 o2 sensor Hallman manual boost controller EDIS 6 ignition batch fire 60mm throttle body 5 spd T5 borg warner 3.54 lsd
Re: Typical EGT temps
at that time no, i had afr and egt safety, egt safety added more fuel and maxed out injectors/pump then afr safety shut the engine downturbo conversion wrote:Do you not have over boost protection?ashford wrote:this varies a bit for me, i have the iox with 8 egt. being cheap i bought 8 cheap probes. they vary about 200* f for me switching the physical probes around temps follows the probe not the port it was in.
i have a turbocharged sbf making around 750-800hp running e85 typical temps for me are 1500-1700*F, i did however have a wasegate failure once and run up to 20 lbs boost and not enought injector, i saw a brief mid 14 afr and egt of 1950* .