GM LM7 engine
Tusmo
Matoorka GM LM5.3 ama Vortec 8 7-litir V5300 waxaa soo saaray walaac laga soo bilaabo 1999 ilaa 2007 waxaana lagu rakibay SUV-yada iyo baabuurta qaada ee ku salaysan GMT800, sida Tahoe, Yukon iyo Silverado. Waxa jira wax ka beddelka shiidaalka dabacsan ee cutubkan tamarta hoos yimaada tusmihiisa L59.
Khadka Vortec III waxa kale oo ka mid ah mishiinka gubashada gudaha: LR4.
Tilmaamaha mashiinka GM LM7 5.3 litir
| Mugga saxda ah | 5327 cm³ |
| Nidaamka Awoodda | qaybinta duritaan |
| Awoodda matoorka gubashada gudaha | 270 - 300 HP |
| Tareenka | 425 - 455 Nm |
| Block dhululubo | birta ka samaysan V8 |
| Madaxa xannib | aluminium 16v |
| Dhexroor dhululubada | 96 mm |
| Piston stroke | 92 mm |
| Saamiga isku-buufinta | 9.5 |
| Tilmaamaha mashiinka gubashada gudaha | OHV |
| wiishadaha hydraulic | haa |
| Waqtiga wadista | silsiladda |
| Jaangooyaha wajiga | haa |
| Turbocharging | no |
| Noocee saliid ah oo lagu shubo | 5.7 litir 5W-30 |
| Nooca shidaalka | AI-92 |
| Fasalka deegaanka | EURO 2 |
| Ilaha qiyaasta ah | 500 000 km |
Isticmaalka shidaalka ICE Chevrolet LM7
Isticmaalka tusaalaha Chevrolet Tahoe 2000 oo leh gudbin toos ah:
| Magaalada | 17.9 litir |
| Raadi | 10.1 litir |
| Isku qas | 13.0 litir |
Baabuurta lagu rakibay mishiinka LM7 5.3 l
| fuulitaanka 2 (GMT820) | 2001 - 2006 |
| Avalanche 1 (GMT805) | 2001 - 2006 |
| Express 2 (GMT610) | 2003 - 2007 |
| Silverado 1 (GMT800) | 1998 - 2007 |
| Xaafada 9 (GMT830) | 1999 - 2006 |
| Tahoe 2 (GMT820) | 1999 - 2006 |
| Savannah 2 (GMT610) | 2003 - 2007 |
| La arkay 2 (GMT800) | 1998 - 2007 |
| Yukon 2 (GMT820) | 1999 - 2006 |
| Yukon XL 2 (GMT830) | 1999 - 2006 |
Khasaaraha, burburka iyo dhibaatooyinka mashiinka gubashada gudaha ee LM7
Dhibaatooyin badan oo matoorada ah oo ka yimaada kulaylka, la soco xaalada hiitarka iyo bamka
Marka aad kululaato, tuubooyinka balaastikada ah iyo tiirarka ayaa dillaaca, ka dibna daadad ayaa soo baxaya
Doorashada khaldan ee saliidda waxay isu beddeshaa xidhid degdeg ah oo ka mid ah xadhkaha camshaft-ka
Meelaha daciifka ah ee matoorka gubashada gudaha waxaa sidoo kale ka mid ah bamka shidaalka, adsorber iyo gariiradaha shidda.
Qalabka gaaska wuxuu u baahan yahay in si sax ah loo hagaajiyo haddii kale kuraasta valve way dumayaan
