Single or Dual?

[zwack88]

Ok I don't know what I should want with these valve springs. I am prepping my E7's to go on and want to get a kit from trick flow that come with seals and retainers.

Here is the single one.
http://store.summitracing.com/partde...5&autoview=sku

Here is the Dual spring.
http://store.summitracing.com/partde...5&autoview=sku

Is the dual one worth the extra $70? My set up is just E7's with a explorer cam. Not going to be taking it up to 7K or anything, just lower rpms. I understand that the dual ones are just to try to help with valve float, am I right?

Which should I buy?

Thanks.

[mrltd]

The singles are what I'm running on my GT40's

E7's with an explorer cam might be fine with stock ones.

[Lincolnmania]

i'm running a ho cam with stock springs and 1.7 roller rockers

[1987cp]

Yeah, I'd just see your Ford dealer for replacement stock springs. Ones I got for my E7s are just spec'd for a '95 Mustang GT, ran me about $65 and I know they're appropriate for the almost-stock build they're on. Should still have the part number written down somewhere around here, provided I can find it ......

[zwack88]

Ok thanks. I just thought I would throw on some new springs when I put the seals on so I didn't know the advantages and ect.

[miss vicky]

I would recommend crane's repl.springs,the're conical,kit includes retainers,keepers,single springs. lighter,& less weight. about the same price.......mick

[Pirate]

I would recommend crane's repl.springs,the're conical,kit includes retainers,keepers,single springs. lighter,& less weight. about the same price.......mick

The 'Beehive' springs. These springs are allowing for stupid amounts of lift with very small valvesprings, I will not build another engine unless I can use a set.