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SVTPerformance's Chain of Restaurants
Pics and Videos Buffet
Lets see those trucks!
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<blockquote data-quote="gimmie11s" data-source="post: 16607544" data-attributes="member: 17953"><p>Yes and no.</p><p></p><p>TBI in and of itself is fantastic. I love them. THe 95, however, was the year right before CSFI Vortec motors which, as you know, brought MUCH better vortec heads and the "spider" injection system with a more true "high" pressure fuel injection.</p><p></p><p>The 95 TBI was a bastard one-year only system with smaller TBI injectors, but higher fuel pressure as GM experimented with the switch to eventual Vortec in 96. You are correct in that the fuel pressure/fuel pump was not sufficient in early years (88-94) being that the base pressure was 11-13 psi but in 95, the pressure was raised albeit with smaller injectors.</p><p></p><p>Long story short, the 95 TBI systems suck massive balls. They all lay over around the 3500 rpm mark (even the big block TBI stuff) but the 95s lay over HARD. It is very noticeable. </p><p></p><p>Ive owned more of these trucks than i can count and when im looking for one, it is either a <94 truck or a 96+ vortec. No 95's unless its show quality clean!! lol</p><p></p><p>This is my current dd and it is a 97. Has fantastic power and is averaging about 16 mpg overall per tank. Love this truck!</p><p></p><p>[ATTACH=full]1699114[/ATTACH]</p><p></p><p>[ATTACH=full]1699115[/ATTACH]</p><p></p><p></p><p>[ATTACH=full]1699116[/ATTACH]</p></blockquote><p></p>
[QUOTE="gimmie11s, post: 16607544, member: 17953"] Yes and no. TBI in and of itself is fantastic. I love them. THe 95, however, was the year right before CSFI Vortec motors which, as you know, brought MUCH better vortec heads and the "spider" injection system with a more true "high" pressure fuel injection. The 95 TBI was a bastard one-year only system with smaller TBI injectors, but higher fuel pressure as GM experimented with the switch to eventual Vortec in 96. You are correct in that the fuel pressure/fuel pump was not sufficient in early years (88-94) being that the base pressure was 11-13 psi but in 95, the pressure was raised albeit with smaller injectors. Long story short, the 95 TBI systems suck massive balls. They all lay over around the 3500 rpm mark (even the big block TBI stuff) but the 95s lay over HARD. It is very noticeable. Ive owned more of these trucks than i can count and when im looking for one, it is either a <94 truck or a 96+ vortec. No 95's unless its show quality clean!! lol This is my current dd and it is a 97. Has fantastic power and is averaging about 16 mpg overall per tank. Love this truck! [ATTACH=full]1699114[/ATTACH] [ATTACH=full]1699115[/ATTACH] [ATTACH=full]1699116[/ATTACH] [/QUOTE]
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