Marky Dissod· Registered
I've no experience with Bryan Herter, so I can't and won't say testify about him or his service either way, but there are very many who would reverse the order you inferred [without cause].So http://www.pcmperformance.com/programming.html is the next best in line?
1st of all, Ion no longer lists custom tuning services for anything older than 1999, so the LT1/L99/LT4 is right out.http://madz28.com
I dealt with Ion and will again, especially if you have a t56 tranny.
He's the only one who could have the reverse lockout solenoid work and still have AC.
2nd of all, an ISSF member [whose handle escapes my memory] has previously testified to pcmperformance's ability to make a T56 [including its reverse lockout] work in a Roadmaster without compromising the AC; in other words, Ion is NOT the only one.So sayeth Ion.madz28.com said:Product Discontinuance
Wednesday, 02 October 2013
For a number of reasons (including aging components and poor vehicle maintenance), we have permanently discontinued a number of tuning and control module repair products. We will only support products currently listed on the website. We apologize for any inconveniences caused.