ISP Racing / HALTECH EMS CHEAP
02-18-2016, 06:08 AM
#15
Former Vendor
Thread Starter
Quote:
Originally Posted by ISP Racing
Yes with boost by gear and boost by speed. Yes to nitrous solenoids.
fantastic deal, less than 50% of a discounted price
the haltech is a very capable system. with the can bus and driver boxes it can take over nitrous, alchy injection, flex fuel, pump activation and most importantly the dual wide bands for automatic fuel trims.
for a well tuned machine, I would think you could capture the "data grids" from HP tuners and re-enter them into the haltech and have a pretty good base tune.
I'd like to try and do just that so I'll let you know how I fare.
I'd be all over this but I already purchased this exact setup and I can tell you even at the "corvettes at Carlisle" discounted price it was well over 4k
the 8 channel EGT is awesome too. you can watch the EGTs for each cyl and trim the fueling for each cyl to "give it what it wants and needs" in terms of fuel and timing. every engine has good ports and bad ports and individual cyl tuning really is amazing if done just right. Kenny D. said something profound "treat the v8 as 8 individual cylinders and give each one what it wants and needs"
that avoids the 7 cyl lean out and allows some really advanced tuning capabilities you just can't get from the factory ECM due to the data gathering and monitoring capabilities EGT and Wideband give the tuner.
you can also control 2 sets of injectors.
I thought of going "dual fuel" with one setup of injectors on pump gas and one set of injectors on E85 so that when the car comes up on boost, the high octane gas comes on with a secondary BIG dedicated pump.
but after researching more about flex fuel I decided I didn't need the alchy as much "on kill"
so the setup I've settled on is a big bosche pump in tank, a megafuel 4303 external pump, and direct port alchy injection.
the haltech with a "driver box" can control the alchy injection pump and vary the pressure so you can tune both the injectors and alchy all with the haltech
for a "street tune" the car runs on pump gas with alchy for octane.
this should be good up to 700 or so easily at the tire on the TTiX
for "kill mode" fill up with E85, the flex fuel dynamically adjusts the fueling (regardless of E85 "alchy content" which varies from E70 or worse to E85). and still use the pure alchy for additional fueling and "trimming" the A/F ratio.
this might be a bit complex, but I'm going to give it a try.
one downside to the Haltech is that they don't yet control the slush box tranny. not really too big a deal for most.
I'll ask around, this is a SCREAMIN deal.
Originally Posted by ISP Racing
Yes with boost by gear and boost by speed. Yes to nitrous solenoids.
fantastic deal, less than 50% of a discounted price
the haltech is a very capable system. with the can bus and driver boxes it can take over nitrous, alchy injection, flex fuel, pump activation and most importantly the dual wide bands for automatic fuel trims.
for a well tuned machine, I would think you could capture the "data grids" from HP tuners and re-enter them into the haltech and have a pretty good base tune.
I'd like to try and do just that so I'll let you know how I fare.
I'd be all over this but I already purchased this exact setup and I can tell you even at the "corvettes at Carlisle" discounted price it was well over 4k
the 8 channel EGT is awesome too. you can watch the EGTs for each cyl and trim the fueling for each cyl to "give it what it wants and needs" in terms of fuel and timing. every engine has good ports and bad ports and individual cyl tuning really is amazing if done just right. Kenny D. said something profound "treat the v8 as 8 individual cylinders and give each one what it wants and needs"
that avoids the 7 cyl lean out and allows some really advanced tuning capabilities you just can't get from the factory ECM due to the data gathering and monitoring capabilities EGT and Wideband give the tuner.
you can also control 2 sets of injectors.
I thought of going "dual fuel" with one setup of injectors on pump gas and one set of injectors on E85 so that when the car comes up on boost, the high octane gas comes on with a secondary BIG dedicated pump.
but after researching more about flex fuel I decided I didn't need the alchy as much "on kill"
so the setup I've settled on is a big bosche pump in tank, a megafuel 4303 external pump, and direct port alchy injection.
the haltech with a "driver box" can control the alchy injection pump and vary the pressure so you can tune both the injectors and alchy all with the haltech
for a "street tune" the car runs on pump gas with alchy for octane.
this should be good up to 700 or so easily at the tire on the TTiX
for "kill mode" fill up with E85, the flex fuel dynamically adjusts the fueling (regardless of E85 "alchy content" which varies from E70 or worse to E85). and still use the pure alchy for additional fueling and "trimming" the A/F ratio.
this might be a bit complex, but I'm going to give it a try.
one downside to the Haltech is that they don't yet control the slush box tranny. not really too big a deal for most.
I'll ask around, this is a SCREAMIN deal.