Pontiac Solstice Forum - View Single Post - GMPP tune and tunes in general
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post #8 of (permalink) Old 08-07-2019, 11:00 AM
wspohn's Avatar
Join Date: Jun 2007
Location: North Vancouver BC
Posts: 6,473
Charge pipes - no more power but look nicer than stock (may add power on seriously modded cars with larger turbos)

CAI - no more power but look nicer than stock and eliminate a weak plastic bit that can break and cause grief

Larger capacity IC - no more power per se, but you keep whatever you have longer before heat soak gets to the engine and saps it.

Tunes - GMPP is a modest tune that many people used while under warranty. No point in going that way today as it costs more for less result and uses sensors that are unneeded by other tunes (although several can accommodate them)

Trifecta - can be a basic canned tune that suits stock or mildly modded cars, or custom with datalogging, the latter being necessary when more fundamental mods are performed (e.g. larger turbos). Their tunes are 'locked' presumably so no one can blame them for blow ups that might result if others could meddle with them.

HP tuners tunes - done by everyone from novices to experts - choose wisely!

PS - I have run stock, GMPP, canned Trifecta and custom Trifecta.

Current fleet:
1957 Jamaican bodied MGA
1958 MGA Twin Cam (race car)
1962 MGA Deluxe Coupe
1971 Jensen Interceptor
2009 Pontiac Solstice GXP Coupe
2007 BMW Z4M coupe
Recently departed: 1965 Jensen CV8, 1969 Lamborghini Islero S, 1988 Pontiac Fiero GT, 1969 MGC roadster
Mods at https://www.solsticeforum.com/forum/f...thread-102178/

Bill in BC
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