Didn't mean to make this a TB thread as this was already discussed at length.
Crazy as it seems when I first got my SCJ from FRPP it couldn't be tuned by two 25+ year Mustang Race Shops + Lund. I sent it to Accufab, spoke with their Tech and even the owner called me at 6:30pm due to my assertions with their tech. I told them after the Lund tune the wrench light came on 200' from my home...warm up issue? They bench tested it for 2 weeks ...even baked it in an oven to 260 degrees! Accufab determined it was 100% functional on the Accufab bench computer...used on all their TB's from Chevy to Mopar. Returned to me ? Wrench Light !
I ordered another SCJ from Summit just out of curiosity. Same effect on both shop base tunes + Lund's. Summit refunded my money. I spoke to FRPP extensively as they would not refund my money. Lund was telling me since 2012-2013 Accufab did something different with the SCJ but both Accufab nor FRPP wanted to hear that.
Around May '17 FRPP told me they were starting a new Test Dept just for SCJ's as they had one on a shop test 5.0 (not GT500 ECU). Before I could volunteer my SCJ somebody reportedly wrecked the test car. Regardless...by that time I was pulling thru the KB168 and even Lund's base tune had me cruising & Data logging. Maybe FRPP has the Test dept set up by now.
One thing I did NOT do was swap my electronics from my stock TB to the SCJ as it already the servo. The KB168 required that swap...which with KB's guidance was pretty easy. Yet verifiably guys have posted great dyno reviews on the SCJ which is terrific. Crazy Heh??
Crazy as it seems when I first got my SCJ from FRPP it couldn't be tuned by two 25+ year Mustang Race Shops + Lund. I sent it to Accufab, spoke with their Tech and even the owner called me at 6:30pm due to my assertions with their tech. I told them after the Lund tune the wrench light came on 200' from my home...warm up issue? They bench tested it for 2 weeks ...even baked it in an oven to 260 degrees! Accufab determined it was 100% functional on the Accufab bench computer...used on all their TB's from Chevy to Mopar. Returned to me ? Wrench Light !
I ordered another SCJ from Summit just out of curiosity. Same effect on both shop base tunes + Lund's. Summit refunded my money. I spoke to FRPP extensively as they would not refund my money. Lund was telling me since 2012-2013 Accufab did something different with the SCJ but both Accufab nor FRPP wanted to hear that.
Around May '17 FRPP told me they were starting a new Test Dept just for SCJ's as they had one on a shop test 5.0 (not GT500 ECU). Before I could volunteer my SCJ somebody reportedly wrecked the test car. Regardless...by that time I was pulling thru the KB168 and even Lund's base tune had me cruising & Data logging. Maybe FRPP has the Test dept set up by now.
One thing I did NOT do was swap my electronics from my stock TB to the SCJ as it already the servo. The KB168 required that swap...which with KB's guidance was pretty easy. Yet verifiably guys have posted great dyno reviews on the SCJ which is terrific. Crazy Heh??
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