Dropped in to say "Hey".
Hey guys, name's Matt, and all my friends just call me DB. My '77 Vette has a normally aspirated 350, soon to be replaced by a baddass 405. I have been working in and on engines for about a decade and I've finally decided to get out of my comfort zone and build a high CR, high HP, high TQ engine.
SBC 405 Roller Retrofit 64cc Aluminum Vortec Heads (200cc Intake Runners.) 10.15:1 Static CR Crane 119661 Roller Cam - I292 - E300 - Dur .50 - 230 / 238 @ 112 - LI.539 - LE.558 I'm waiting for the pistons to finish the build and then I get to install. I'll be sure to post some pics. My car is nothing of a race car, and I'm more of a cruiser than a racer though I enjoy having spirited fun on the streets sometimes. The 350 I have now is the first 350 I ever built about 10 years ago. It still runs good, prolly a good 230 HP at the rear wheels, but it's time for more power. I have built some really cool engines for my friends and customers and I'm finally giving myself the treatment too. Can't wait to dig in here, this place looks cool. :thumbs_up::thumbs_up::thumbs_up: |
Welcome aboard. :thumbs_up: Built any forced induction motors?
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No I have not. In fact I have very limited experience with even working on forced induction engines. I really want to learn more, and had even go so far as to tentatively plan a GM Ls platform engine with a marine Whipple super charger kit so it would fit under a Vette hood...maybe for my next Vette. I have worked on a few turbo engines, a Nissan 300ZX, and a few turbo Eclipses. Nothing special though. |
That's a nice cam. Lots of lift and not too much duration. Are those specs with a 1.5 rocker? If you get carried away with the duration you'll ruin the car as a DD... like I did.
And what sort of Eclipses have you worked on? GSTs or GSXs? I've always wanted to build a GSX, I don't think there was ever enough hype for those cars considering the platform. |
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It was a GSX, the all wheel drive car. Back in '98 or '99, when they discontinued it, I almost went in and bought one. I had the money saved up and I was young and had a rock star job. I drove a double black and LOVED it, but I was still leery cause around here the Eclipses had a erp for being a chick car. Anyway, someone I worked with had a NA Talon, and liked the GSX he traded up, and got the GSX. He immediately started modding it, bigger turbo, chip...stuff I really didn't understand. I helped him with quite a bit and it was fun learning. Oh, and instead of the GSX I ended up buying my black Vette. |
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Too much effective. Hell, I have 254 effective and mine is a DD. I guess it just me.:laugh: |
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I think I will have a really fun engine to play with with my lockup off, and when I want steetability I can turn on the lockup and enjoy some cruising. I don't think I have blown it out of the realm of having a nice DD experience when I want it. |
Welcome Aboard!
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