Quote:
Originally Posted by Selo
That's what I'm trying to avoid.
Called Summit racing and they quoted about $4500 for the Vortech kit. That's too much. I think better to do a new motor than pay that much for a new FI system. U could spend 7 on an engine and sell mine for 2 and we're in the same ball park, with a less complicated set-up. Am I missing something?
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Torqstorm systems run about $3K, but you'd also need to replace your EZ Fast EFI with a system set up for blow-through boost. Mustang360° put a Torqstorm system on a built 5.0L EFI engine and got a 50%+ increase in HP with 10 PSI of boost:
- Before: 407 horsepower at 6,200 rpm and 397 lb-ft of torque at 4,500 rpm
- After: 638 horsepower at 6,400 rpm and 545 lb-ft of torque at 5,600 rpm
That's increases of 231 HP (57%) and 148 lb-ft of torque (37%).
Your cam has left lift and duration, so you're unlikely to get to those levels but, as noted in the article, that's block-splitting territory - so keeping power levels down a bit is not a bad idea. Limiting it to lower boost levels would probably be a good idea for purposes of longevity.
TorqStorm Fuelie 5.0L Test
TorqStorm Small Block Ford Supercharger Kits