Help with timming on 3rd Gen for Haltech ASAP!!
Thread Starter
Joined: Jul 2003
Posts: 795
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From: Miami, FL
Help with timming on 3rd Gen for Haltech ASAP!!
I have a 3rd Gen with single Turbo (TS04) MSD egnition on the leading, 850cc prim. 1600 Sec. Street ported motor, Haltech computer, and set to boost about 20 PSI. Engine has Low compression rotors with 3mm apex seals. NOW here is what i need to know. im going to the dyno tommorow and need to see who can help me by telling me what the correct timming should be on IDLE, then into transition and Most important under full boost and load at top end. any feedback by tommorow morning will be greatly appriciated.
Thanks in advance
Rob
PS!! If there is anyone that is willing to Send me thier current curve for starters that would really help alot and save a fellow rx7 owner some money on the dyno time.
Thanks in advance
Rob
PS!! If there is anyone that is willing to Send me thier current curve for starters that would really help alot and save a fellow rx7 owner some money on the dyno time.
Thread Starter
Joined: Jul 2003
Posts: 795
Likes: 0
From: Miami, FL
My e-mail is rob20rx7@bellsouth.net
i can email you an ignition only map to get you started. but in short if making your own map try for about 10* at idle, about 38 in vacume in uper rpm's, moving to 30ish at bar 12, 15ish at 15lb and on...
this is rough, but is close to what you want. make sure its a nice smooth curve. if you want an ignition map, email me at Keith@KGParts.com
this is rough, but is close to what you want. make sure its a nice smooth curve. if you want an ignition map, email me at Keith@KGParts.com
Thread Starter
Joined: Jul 2003
Posts: 795
Likes: 0
From: Miami, FL
here is where im at
About 10* at Idle
35* to 38* in vacume in the upper rpm's
in vacume at about 1 or 2 inhg about 28*
then going into boost 1 or 2lbs 25*-26*
then from 6 to 9lbs 21* to 24*
then from 9 to 14lbs 17* to 19*
then from 15 to 20lbs 16* to 12* maybe even 10* at full to be on the safe side.
what do u think of this?
About 10* at Idle
35* to 38* in vacume in the upper rpm's
in vacume at about 1 or 2 inhg about 28*
then going into boost 1 or 2lbs 25*-26*
then from 6 to 9lbs 21* to 24*
then from 9 to 14lbs 17* to 19*
then from 15 to 20lbs 16* to 12* maybe even 10* at full to be on the safe side.
what do u think of this?



) under boost.