Paul had Rossler Transmissions send us a built 4L60, we'll be pushing this transmission to it's limits.
#STOCK PRO CHARGED LT1 TRIAL#
We trial fitted the ProCharger F-1A to make sure we had adequate block clearance, and we have the ProCharger bracket assembly installed. The Meziere water pump is installed as is some of the engines front dress. The Dynaspark distributor showed up this morning, as promised! This is the only distributor we have found that works for these LT1 engines. This picture was taken before he peened it in place to prevent it from backing out. Since we will be using an electric water pump, Dustin pulled out the water pump drive and machined a disc to fit in the hole. The Comp Ultra Pro Magnum rocker arms are now installed as well.
The Comp pushrods showed up and Dustin didn't waste anytime installing them. We will be installing our EPP front mount intercooler kit, but we will be making the tubing out of polished aluminum instead of steel, as Paul takes his Z28 to a lot of car shows. The ProCharger F-1A arrived just one week after we ordered it! We ordered the LT1 bracket assembly, 12 rib crank pulley, race bypass valve, 12 rib blower pulley and the awesome looking F-1A polished head unit!
#STOCK PRO CHARGED LT1 INSTALL#
The cylinder heads are installed and we're waiting on Comp pushrods to arrive so we can install the new rocker arms. The front k member is sitting on jack stands under Paul's Camaro. We will be using Comp pn# 1605-16 Ultra Pro Magnum rocker arms. We installed Comp 914 valvesprings and we'll have a complete long block ready to go back in Paul's Camaro very soon! We'll be using Cometic head gaskets on this LT1. We reused the stainless valves that had previously installed in the heads, as they were in good shape. We had to get the timing cover machined to work with the new balancer.ĭustin ported the LT4 heads and did a valvejob to the heads. We are going to be installing a new harmonic balancer from ATI Performance Products, to work with the new ATI ProCharger F-1A that we ordered for this build. Total Seal file to fit rings were used, with a steel top ring. We had the block align bored and honed for. We also used a Comp pn# 3136 double roller timing chain assembly and GM pn# 12499225 lifters. 030 pistons installed in it prior to the other shop taking it apart.Īs with just about all of our builds, we used a Comp Cam in Paul's engine. We installed a Melling HV oil pump, and reused Paul's Canton oil pan pick-up. We installed new Callies Compstar 6.00 long I Beam connecting rods. We used the Callies Racemaster 3.85 stroke crankshaft that had previously been installed in the engine. Brass freeze plugs were used, which will not corrode. The block is back from machining, and after we throughly scrubbed the block we installed ARP main studs. Paul's Camaro came to us with the engine in pieces, and some parts were missing, so we had to go through and figure out what we needed to order. Paul Heintz rescued his very clean '93 Camaro Z28 which had been languishing unloved at another shop, and brought his car to us on a wrecker. Paul Heintz '93 Camaro Z28 396 LT1 with ProCharger F-1A Bore 3 = 2.307 in.Queria compartir uno de los sueños que tengo para mi carro. ( Summit Racing’s Brian Nutter and Paul Spurlock contributed to this article.) Chevy LT1 Engine Specs LT1 Performance Specifications Engine Ratingsīore 1/5 = 2.346 in. The information listed here is for a stock engine. It is also worth noting that some Corvette versions of the LT1 came with a dry sump oiling system. However, the LT1 is not Flex Fuel capable (E85).Īn LT1 6.2L crate engine is now available. The engines also use direct fuel injection technology, which shoots fuel directly into the combustion chamber instead of the intake runner. LT1 engines are all-aluminum and use Active Fuel Management (AFM) and Variable Valve Timing (VVT). It was introduced in the 2014 C7 Chevy Corvette. 5, 6.2L, small block engine used in Chevrolet performance cars. I, 5.7L, small block (technically, the first-gen. GM has built three engines designated as the LT1: This is an engine specification guide for General Motors’ fifth-generation LT1 engine that launched in 2014. 2014 “LT1” 6.2L V-8 VVT DI (LT1) for Chevrolet Corvette (Image/Chevrolet)
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